Which graph comparing time and dollars would be best represented by an exponential function?
A graph with no labels. A line of orange dots decreases from the top of the vertical axis to the far right of the horizontal axis.
A graph with no labels. A line of orange dots decreases from the top of the vertical axis to the middle of the horizontal axis then increases from the middle of the horizontal axis to the top right to shape a U.
A graph with no labels. A line of orange dots extends in a straight horizontal line from the middle of the vertical axis.
A graph with no labels. A line of orange dots increases in a curved line from the bottom of the vertical axis to the top right of the graph.
Answers
Answer:
d
Step-by-step explanation:
Answer:
The last graph (D) is correct.
Step-by-step explanation:
Related Questions
An investor started building his portfolio in 1985. The initial value of this portfolio was $25,000. After a 30- year career, the value of his portfolio had increased to $425,000. What is the average percentage increase per year in his portfolio?
Answers
Average percentage= 13,333.3
Use formula [f(b)-f(a)]/(b-a)
Someone please help me it’s so hard
Answers
Answer:
m=2
b=1
Equation is y=2x+1
Find EF in the trapezoid.
A
6
D
E
F.
2x+7
В
5x+6
C
EF =
Answers
Answer:
EF = 12
Step-by-step explanation:
EF = 2(AD)
EF = 2(6) = 12
will mark brainlist please please I got this wrong at school very urgent.;{
Answers
Answer:
2 my guy, not sure how to really explain in detail
PLEASE HELP ASAP PLEASE
Answers
Answer:
Yo
So, if ya wanna solve this question and of course questions alike, ya gotta pay attention to the graph. mean All of these parabolic chart have the domain of R
Step-by-step explanation:
So there ya go
D=R
and now bout the range ya gotta find the vertex, which is:
[tex] x = \frac{ - b}{2a} \: \: y = \frac{Δ}{4a} [/tex]
now pay attention
X=2/–2=–1
y=–(–1)²–2(–1)+3=4
Now the highest point of your parabolic chart is 4 and the lowest point is endless which is (–♾,4]
Well, finally your answer is D
Which fraction is not greater than 2/5
Answers
Answer:
1/5
Step-by-step explanation:
Because it is 0.2 and 2/5 equal 0.4
Someone answer and explain ILL MARK BRAINLIEST!!!
Answers
Answer:
x=1, y=-2
Step-by-step explanation:
2x-3y=8 (1)
4x+3y=-2 (2)
From (1):
2x=8+3y
x=4+1.5y (3)
Subst (3) into (2)
4(4+1.5y)+3y=-2
16+6y+3y=-2
16+9y=-2
9y=-2-16
9y=-18
y=-2
subst y=2 in to (3)
x=4+(1.5*-2)
x=4-3
x=1
Ans: x=1, y=-2
3x + y = 4
8x + 2y = 10
Answers
Answer:
I take it that we solve for x and y, so we have
3x + y = 4, so we have y = 4 - 3x
and plug that in to
8x + 2y = 10
8x - 6x + 8 = 10
so
2x = 2
x = 1
y = 4 - 3
y = 1
A side of the triangle below has been extended to form an exterior angle of 126°. Find
the value of x.
126°
Answers
Answer:
126
Step-by-step explanation:
Answer:
36
Step-by-step explanation:
12 more than p is equal to 67
Answers
help me pleaseeeeeeeeeee
Answers
What is the revenue of the company when it
spends $15 million on advertising? Show work
Answers
Answer:
$32 million
Step-by-step explanation:
I'm assuming the data set is in millions of dollars. Using some quick logic, the formula is revenue = (advertising)(2) + 2
R = 15(2) + 2R = 30 + 2R = 32 ($32 million?)How many inches are in 1/2
feet?
Answers
Answer:
1/2 feet = 6 inches
Step-by-step explanation:
my answer needs to be at least 20 words so don't mind this <3
Answer:
Hello!!! erz here ^^
Step-by-step explanation:
A foot is 12 inches,
Since we are finding out what half of a foot is, we should divide 12 by 2.
Ur answer is... 6 inches :D
Hope this helps!! :D
put the following equation on a line into slope intercept form simplified all fraction 12 x + 3 Y equals -18
Answers
12x+3y=-18 subtract 12x on both side
3y=-12x-18 divide both sides by 3
y=-4x-6 is the answer
Could someone answer 1 and 2 for me?
Answers
Answer:
what are you supposed to put on the first 2 lines
Step-by-step explanation:
or do you just put the solution?
the simple interest formula is I=Prt. what is the t stands for?
Answers
Answer:
t = time, usually in years
Step-by-step explanation:
t = time, usually in years
Answer:
T is the time
5. A circle has a circumference of 24π cm. What is its area?
Answers
Step-by-step explanation:
A
≈
45.84
Using the formulas
A
=
π
r
2
C
=
2
π
r
Solving for
A
A
=
C
2
4
π
=
24
2
4
·
π
≈
45.83662
In a lottery game, a machine has 48 balls marked with numbers from 1-48 and six of them are taken out at random. A player picks six of these numbers, trying to match the six balls that come out of the machine in any order. If exactly 4 of those 6 numbers match those drawn, the player wins third prize. What is the probability of winning this prize? Give answer as a fraction or decimal rounded to 4 significant digits in either standard or scientific notation. Hint: there is more than one way to win, take into consideration all the ways to pick the 4 winning numbers and the 2 losing numbers.
Answers
Answer:
7.5
Step-by-step explanation:
5.6+45,693u+ 2a+ = 7.5
Find the radius of this circle
Answers
Answer:
the radius is 3
Step-by-step explanation:
3 to the second power is the only number that would equal 9 and the circle tells us that the ending value of r is 9
hope this helps <3
Find the roots/zeroes of the following polynomial
x^2−19=6
Answers
Answer:
x=5 and x=-5
Step-by-step explanation:
1. first you would subtract 6 from both sides to set the equation = to zero.
2. The equation would then be x^2-25=0.
3. that is a difference of two squares polynomial. So when you factor it, it is (x+5)(x-5)=0
4. by the zero product property, the roots are 5 and -5.
Find the Area of the Shaded Region.
Round to the nearest tenth if necessary.
18 m
25 m
5 m
50 m
Answers
9514 1404 393
Answer:
610 m²
Step-by-step explanation:
If we extend the horizontal line across the right-hand portion of the figure, then the figure is divided into two rectangles:
bottom: 5 m × 50 m = 250 m²
top: 18 m × 20 m = 360 m²
The sum of these areas is the shaded area:
shaded area = 250 m² +360 m² = 610 m²
Can someone please help?
Answers
Answer:
3) 35.98
4) 63.98
Step-by-step explanation:
3) [(7+7)×3.14÷2]+14=35.98
4) (7+7)×3.14+14×3=63.98
Find the slope of a line that passes through the following points
(-4,3) , (-3,-1)
A. 4/1
B. 1/4
C. -1/4
D. -4,1
Answers
Answer:
-4/1
Step-by-step explanation:
slope = rise/run= -4/1= -4
if my answer helps please mark as brainliest.
suppose that grade point averages of undergraduate students at one university bell-shaped distribution with a mean of 2.57 and a standard deviation of 0.4 describe where approximately 99.7% of a grade point averages lie
Answers
Answer:
2.57-0.4-0.4-0.4=1.37
2.57-0.4-0.4=1.77
so the answer is 1.37 between 3.77
Step-by-step explanation:
Which range contains the value of √25-4+16?
Answers
Answer:
A) Between 6.0 and 6.2
Step-by-step explanation:
[tex]\sqrt{25-4+16} \\\sqrt{41-4}\\\sqrt{37}[/tex]
6.08
Is the slope for the line below positive or negative
Answers
Answer:
negative
Step-by-step explanation:
positive -> as x increases, y increases
negative -> as x increases, y decreases
Plz help...... ASAP...... PLZ??
Answers
Answer:
The option on the top right.
Step-by-step explanation:
Because this is to be done asap, I will not take time to explain.
Answer:
Answer is the option in the top right
Step-by-step explanation:
The choice in the top right has a 4 x 4 base and the triangle has a height of 6 corresponding to the figure in the top.
solve by graphing
-2x-y<-2
y≥1/3x-4
Answers
Answer:
(2.571,-3,143)
Step-by-step explanation:
if (x/3+1,y-2/3)is equal to (5/3,1/2) find the value of x and y
Answers
Answer:
The value of x is 2.
The value of y is [tex]\frac{7}{6}[/tex]
Step-by-step explanation:
x:
We have that:
[tex]\frac{x}{3} + 1 = \frac{5}{3}[/tex]
Multiplying everything by 3
[tex]x + 3 = 5[/tex]
[tex]x = 2[/tex]
The value of x is 2.
y:
We have that:
[tex]y - \frac{2}{3} = \frac{1}{2}[/tex]
Least common multiple between 3 and 2 is 6, which means that we multiply everything by 6.
[tex]6y - 4 = 3[/tex]
[tex]6y = 7[/tex]
[tex]y = \frac{7}{6}[/tex]
The value of y is [tex]\frac{7}{6}[/tex]
4 : 7 and 12 :
what the answer
Answers
Answer:
12: 21
Step-by-step explanation: