Worth 30 points please be quick. A function is graphed below.
Which function has a greater rate of change than the function in the graph?
A. y = 2x + 2
B. y = –2x + 3
C. y = 1/4x - 1
D. y = –0.25x – 4
Answers
Answer: A
Step-by-step explanation:
rate of change means the slope, and the slope in the picture is 1/2. (it goes up one and over 2, hence 1/2)
and the number before the x in the equation is the slope
Choice A is the only one that has a slope that is greater than 1/2
I hope this helps!
Answer:
A
Step-by-step explanation:
Hope this helps! :)
Related Questions
10% of ________ is 7
Answers
Answer:
70
Step-by-step explanation:
70 x 0.10 = 7
Answer:
10% of 70 is equivalent to 7.
Step-by-step explanation:
If 10% of something is 7, then 7 divided by 10% is equivalent to that number. [tex]7[/tex] / [tex]\frac{10}{100}[/tex] = [tex]7 * 10[/tex] = 70.
Which is a diagonal through the interior of the cube?
BE
CF
DG
GF
Answers
What can be used to show the difference in variation for two populations that have equivalent measures of center?
A.
minimum
B.
maximum
C.
median
D.
mean absolute deviation
Answers
1. C
2. D
3. A
4. A
5. C
6. A
7. Do yourself
solve each equation by graphing the related function. if the equation has no real number, solution, write no solution 144-p2=0
p= +or- 14
p= +or- 16
p= +or- 12
no solution
Answers
Answer:
p=or 12
Step-by-step explanation:
I know jehdveveve e
Find the perimeter of the figure to the nearest hundredth. perimeter: about __ in
Answers
Answer:
doze pulgadas12
Step-by-step explanation:
The only thing that matters of the world the same as a result of a few days later I have been a little bit of everything from the University to the point where the first place in the world and I have a feeling of being able to do it in the first half and half the size of a small amount of the most popular to
Answer: 26.85
I’m sorry, I don’t have a step by step thing but that should be the answer.
What is the area of the figure?
A. 66
B. 84
C. 60
D. 72
Answers
Answer:
C.60
Step-by-step explanation:
4×12=48
18-12=6
6×2=12
48+12=60
What similarity statement can you write relating the three triangles in the diagram?
Answers
Order the measurements from largest to smallest.
4.9L , 4090ml , 1.4km , 4901m
Answers
Answer:
4090 ml - 4.9L
1.4km - 4901m
Step-by-step explanation:
A liter is made up of 1000 ml so 4.9 l is equvilant to 4,900 ml.
A kilometre same as litre is made up of a 1000 m. So 1.4 km is 1400m
However, ml and l is a measurement of volume while m and km is a measurement of distance.
Which equation should be used to find the volume of the figure?
12 cm
13.cm
6 cm
10 cm
O V=3(10XB)(12
)
Answers
Answer:
O V=3(10XB)(12)
Step-by-step explanation:
Answer:
O V=3(10XB)(12)
Step-by-step explanation:
thats is the only equation
Six times a number is at least four less than eight times the number. If x represents the number, which will help find
the number?
6x < 8x-4
6x8x-4
6x8x-4
O 6x> 8x-4
Answers
Answer:
6x ≥ 8x - 4
Step-by-step explanation:
SOMEBODY PLSSSSSSS HELP!! :(
Answers
Answer:
What's your question?
Step-by-step explanation:
Answer:
Where is the question?
Question 2
Create a line tangent to circle A passing through point B. Place a point C on the tangent line at any location you choose. Using the coordinates of
the points, find the slope-intercept form of the equation for the tangent line BC.
Answers
Answer:
Step-by-step explanation:
help me please . Very much appreciated
Answers
Answer:
126
Step-by-step explanation:
multuply the base times the hight in which case the base is 21 and the hight is 12 then devide that answer by 2. so it should look like this 21 * 12 all over 2
A cake recipe says to bake the cake until the center is 180°F. then let the cake cool to 100°F. The table shows temperature readings for the cake.
a. Given a room temperature of 69°F, what is an
exponential model for this data set?
b. How long does it take the cake to cool to the desired
temperature?
Answers
Answer:
8.058655822 mins
Step-by-step explanation:
We have a table and to solve for this we might want to find the equation for this
This is a exponential function
To solve for this we need the rate of decay and the x intercept
We know the x intercept is 180 because in 0 mins the temp is 180
To solve for decay we need to know the temp of the cake after 1 min
to get the decay value we can do
125= 180 (x)^5
.69444444444 = x^5
0.929667185 = x
so the equation would be
180 (0.929667185)^x
if we tell this equation to equal 100
we get
100 = 180 (0.929667185)^x
.5556 = (0.929667185)^x
log .5556 = log 0.929667185 *x
log .5556 / log .929667185)
8.058655822= x
After 8.058655822 mins the cake will be 100 degrees
Mona is going shopping! She bought 3 teeshirts, each costing the same price of -$15.00. This can be modeled with the equation: 3(-15).
Answers
Answer:
Yes
Step-by-step explanation:
Yes, equation 3(-15) is basically saying that you are spending -15, 3 times and that those two numbers are being multiplied together which would give you the total cost of all the shirts you are buying. That being said, no purchase would be a negative value, this is most likely an error made when writing the question but the cost of each individual shirt should be $15 and not -$15. Therefore making the actual equation 3(15). We can even equal this to the variable C which would represent the total cost of the purchase and make it more of a real equation.
C = 3(15)
i need help :( this problem is very confusing
Answers
Answer:
This is geometric sequence and the common ratio is equal to 4
Step-by-step explanation:
32/4=8
8/4=2
If y = 10, g=3, find 2y - 5(g-2)
Answers
your computer has virus
What is S7 for the arithmetic series: a1 = 26, d = 3, and a7 = 44
Answers
Answer:
The answer is 245
Step-by-step explanation:
For arithmetic series with n=7: S7=(a1+a7)*7/2
Thus, S7=(26+44)*7/2=245
The answer is 245
I need help ASAP nowwwwwww plz 106=
Answers
Answer:
r = 0.053 or 5.3%
Step-by-step explanation:
Formula:
I = Prt
Given:
I = 106
P = 10000
t = 73/365
Work:
I = Prt
r = I/(Pt)
r = 106/(10000 * 73/365)
r = 106/2000
r = 0.053
Trina is trying to decide which lunch combination to order at a sandwich shop: 4, 5, 6, or 7.
Each combination comes with the choice of an apple, an orange, or a pear. How many
possible outcomes are there for a lunch combination and a piece of fruit?
Answers
Answer:
67 900000199l
Step-by-step explanation:
Answer:68
Step-by-step explanation:
You start at (2, 3). You move up 6 units. Where do you end?
Answers
Answer:
(2,9)
Step-by-step explanation:
we start at the point (2,3) and moving up 6 units
when we move up or down, we are changing the value of the y-coordinate. Since we are moving up, the value of the y-coordinate increases (makes sense, if you are thinking about a graph. The further you go up, the larger the y value becomes).
However, the x-coordinate will stay the same (no instructions on moving left or right {that changes the x value}). That means the y value will increase by 6 while the x value will stay the same.
so add 6 to 3 and get 9, and add nothing to 2
therefore, the point we end on will be (2,9)
if you would like to see a graph for clarity/visualization, please see below
State the solution of the system of linear equation using its grap
6.
SOLUTION: (
-2
Answers
Answer:
Solution is (2, -1)
Step-by-step explanation:
The lines cross at the point where x = 2 and y = -1.
a minus 5.36 = 1.04 solve for a what is it
Answers
Answer:
A = 6.4
Step-by-step explanation:
A - 5.36 = 1.04
+5.36 +5.36
A = 6.4
The balance of Susu's savings account can be represented by the variable b. The inequality describing her balance is b greater-than 30 dollars. Which could be a solution to the inequality? $15 $20 $30 $35
Answers
Answer:
$35
Step-by-step explanation:
b is greater than 30
35 is the only value greater than 30
What is the answer to that question?
Answers
Step-by-step explanation:
the diagram is not clear
POSSIBLEPOINTS TU
Find the length of the unknown side marked with a variable. Show all work.
AGHI ~ AKLJ
12
L
9
20
K
H
X
Answers
Answer:
x = 240/9
Step-by-step explanation:
Mathematically, when two triangles are similar, the ratio of their corresponding sides are equal
Thus, we have it that;
GH/IH = JL/KL
x/20 = 12/9
9 * x = 20 * 12
x = (20 * 12)/9
x = 240/9
Help it's Math help! Answer part "B" please
Answers
Answer:
20+(-13)+(-7)
Step-by-step explanation:
Since it asked to add 3 numbers and get 0, we can simply have a positive number that is equal to two, smaller, negative numbers. This solution has many answers, but I just chose this one.
Can anyone help me with this math equation??
Answers
Answer:
The person above me is right, it is 0.3 or 1/3
Step-by-step explanation:
A). You plan to invest $1978 in an account with two different options. Option 1 earns 8.5% annually, with interest to be compounded continuously. How much money would you have in the account after 2 years?
B). You plan to invest $1978 in an account with two different options. Option 2 earns 8.5% annually, with interest to be compounded quarterly. How much money would you have in the account after 2 years?
C). You plan to invest $1978 in an account with two different options. Based on your two previous answers, which option would you choose and why?
Please hep me i will mark as the best please....
Answers
Answer:
A) $2,344.53
B) $2,340.36
C) Based on my answer in A and B, the Option i would choose is Option A. This is because the amount i would receive after 2 years in Option A is higher than that of Option B
Step-by-step explanation:
We solve for A and B using Compound Interest formula
A). You plan to invest $1978 in an account with two different options. Option 1 earns 8.5% annually, with interest to be compounded continuously. How much money would you have in the account after 2 years?
First, convert R as a percent to r as a decimal
r = R/100
r = 8.5/100
r = 0.085 rate per year,
Then solve the equation for A
The formula is given as
A = Pe^rt
A = 1,978.00(2.71828)(0.085)(2)
A = $2,344.53
B). You plan to invest $1978 in an account with two different options. Option 2 earns 8.5% annually, with interest to be compounded quarterly. How much money would you have in the account after 2 years?
First, convert R as a percent to r as a decimal
r = R/100
r = 8.5/100
r = 0.085 rate per year,
Then solve the equation for A
The formula is given as
A = P(1 + r/n)^nt
P = Principal = $1978
r = 0.085
n = compounded quarterly = 4
A = 1,978.00(1 + 0.085/4)(4)(2)
A = 1,978.00(1 + 0.02125)(8)
A = $2,340.36
C). You plan to invest $1978 in an account with two different options. Based on your two previous answers, which option would you choose and why?
Based on my answer in A and B, the Option i would choose is Option A. This is because the amount i would receive after 2 years in Option A is higher than that of Option B
Im having trouble submitting this question but please help
Answers
9514 1404 393
Answer:
7.5 oz of 12% solution4.5 oz of 4% solutionStep-by-step explanation:
Let x represent the quantity of 12% solution in the mix. The the total amount of acid is ...
12%x +4%(12 -x) = 9%(12)
8x = 60 . . . . . . . . . . divide by %, subtract 48
x = 60/8 = 7.5 . . . . . ounces of 12% solution
12 -x = 4.5 . . . . . . . . ounces of 4% solution
_____
Additional comment
You could leave out the part about what happens to Mrs. V without changing the math problem.