The ordered pairs in the table below represent a linear function.
What is the slope of the function?
Answers
Answer:
[tex]\displaystyle m=2[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Slope Formula: [tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Point (6, 2)
Point (9, 8)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: [tex]\displaystyle m=\frac{8-2}{9-6}[/tex][Fraction] Subtract: [tex]\displaystyle m=\frac{6}{3}[/tex][Fraction] Divide: [tex]\displaystyle m=2[/tex]Related Questions
How many more centimeters does 85m have than 78.9m? Please answer ASAP.
Answers
Watertown received a total
of
12.25 inches of rain over the
past 7 days, On average, how much
did it rain each day in Watertown?
20 POINTS
Answers
What is the value of x in the figure below? to 118° A. 28 B. 62 C. 90 D. 118
Answers
Answer:
D. 118°
Step-by-step explanation:
x = 118° { being corresponding angles }
Can you please help me
Answers
What is the length of BC in the right triangle below?
Answers
Answer:
i cant see the picture
Step-by-step explanation:
For each quantity, decide whether circumference or area would be needed to calculate it. Explain or show your reasoning.
How much fabric is needed for a round tablecloth?
Answers
Answer:
Area
Step-by-step explanation:
When you are deciding how much of something is needed to cover something, in this case a table, you need to know everything. Including the inner part of the circle. Not just the outside.
What is the equation of the line that passes through the point (5, – 7) and
has a slope of o?
Answers
Answer:
The answer is
[tex]y = - 7[/tex]
Answer:
y = -7
Step-by-step explanation:
Hey :)
y = mx + b
*m is equal to the slope...
y = (0)x + b
Plug in the point you have...
-7 = (0) (5) + b
-7 = 0 + b
-7 = b
y = (0)x - 7
y = -7
Ignore the (0)x because anything multiplied by 0 is 0 so there's no point in having 0x in your equation.
Answer: y = -7
Hope this helps :)
use the following functions to solve g(12)
f(x) = -2x + 1
g(x) = 1/2x - 1
A: 6
B: 7
C: 5
D: 4
Answers
Answer:
g(12) = 5
C
Step-by-step explanation:
Since the question asks what would be the answer to the equation if x=12, you just subsitute x for 12 which would be 1/2(12) - 1 which equals 6-1 which would equal 5.
what is the y-intercept of y=3x+5
Answers
Answer:
5
Step-by-step explanation:
y-intercept of y=3x+5 is 5
Step by step explanation
Somebody help me plz!! It’s due tomorrow
Answers
PLSS HELP I NEED IT RN
Anika had several marbles. She gave 12 of them to her
brother. For her birthday, grandmother gave Anika twice as many
marbles as she had before she shared with her brother. How many
marbles did Anika have at the beginning if now she has 48 marbles?
Answers
Answer:
wouldnt it be 24 since 24 times 2 equals 48?
Step-by-step explanation:
correct me if i'm wrong lol
Vernon's work for finding the value of x is shown below. Lines A C and B D intersect at point E. Angle A E D is (16 x + 8) degrees and angle D E C is 76 degrees. Step 1: 16x + 8 = 76 Step 2: 16x = 68 Step 3: x = 4.25 Did Vernon solve for the correct value of x? If not, explain where he made his error. Yes, he solved for the correct answer. No, he should have set the sum of ∠AED and ∠DEC equal to 180°, rather then setting ∠AED and ∠DEC equal to each other. No, he should have added 8 to both sides rather than subtracting 8 from both sides. No, he should have multiplied both sides by 16 rather than dividing both sides by 16.
Answers
Answer:
No, he should have set the sum of ∠AED and ∠DEC equal to 180°, rather then setting ∠AED and ∠DEC equal to each other
Step-by-step explanation:
Find the diagram attached
If line AC and BD intersects, then m<AED + m<DEC = 180 (sum of angle on a straight line is 180 degrees)
Given
m<AED = 16x+8
m<DEC = 76 degrees
16x + 8 + 76 = 180
16x + 84 = 180
16x = 180-84
16x = 96
x = 96/16
x = 6
Hence the value of x is 6
Hence the correct option is No, he should have set the sum of ∠AED and ∠DEC equal to 180°, rather then setting ∠AED and ∠DEC equal to each other
Answer:
b is correct
Step-by-step explanation:
Yes, he solved for the correct answer.
✔No, he should have set the sum of ∠AED and ∠DEC equal to 180°, rather then setting ∠AED and ∠DEC equal to each other.
No, he should have added 8 to both sides rather than subtracting 8 from both sides.
No, he should have multiplied both sides by 16 rather than dividing both sides by 16.
My friend is telling me "6 2" is 12. But to my knowledge, 6x2, 6•2, 6(2), and (6)2 equal 12. Is my friend right or wrong?
Answers
Answer:
wrong
Step-by-step explanation:
Answer:
your friend is right and you are too your both right
answer choices:
A(0 , 4)
B(-5 , -10)
C(-4 , -12)
D(12 , 0)
Answers
Answer:
C your welcome, hope you pass
Mason pulled his hamstring while at track practice and received an MRI. His medical bills totaled
$1,200. How much would he have to make in order to pay his bills if he did not use an FSA or HSA?
Answers
Answer:
a minimum of $1,200
Step-by-step explanation:
The flexible spending accounts (FSA) and health savings accounts (HSA) are basically accounts that help pay for your medical bills and therefore, drastically reduce the total amounts that you would have to pay out-of-pocket. Therefore, in this scenario, if Mason does not use an FSA or HSA then he would have to make a minimum of $1,200 to completely pay off his medical bill in full. Otherwise, he would still owe money.
What is the solution to this system of equations?
2x + 4y = 22
7x + y = 12
Answers
Answer:
x=1 and y=5
Step-by-step explanation:
simultaneous equations: substitution method
2x+4y=22----equation 1
7x+y=12---equation 2
from equation 2 make y the subject
y=12-7x----equation 3
substitute y into equation 1 to find x
2x+4(12-7x)=22
2x+48-28x=22
collect like terms
2x-28x=22-48
-26x=-26
divide by -26
-26x/-26=-26/-26
x=1
substitute x=1 into equation 3
y=12-7(1)
y=12-7
y=5
therefore, x=1 and y=5
What function/equation is best for this
Answers
A machine worked for 4
hours and used 6
kilowatts of electricity.
What is the rate of
energy consumed in
kilowatts per hour?
Answers
Answer:
24
Step-by-step explanation:
4 hours times 6 kilowatts
Hope this helps :)
Answer:
1.5 killowatts per hour;
Step-by-step explanation:
Take 6 and divide by four because you have your rate over time :)
Hope this helps!
<3,
Jaclyn
Help I will give Brainlest
Answers
Answer:
B. y + 1 =3/2(x-6)
Step-by-step explanation:
Plz mark brainliest! :D
What is the total surface area of the triangle prism in square centimeters?
Answers
OMG HELPP MEEE ITS DUE LIKE RN
Answers
Answer
A 1 3/8
Step-by-step explanation:
Just subtract bro
Answer:
2 1/4
Step-by-step explanation:
you subtract 3/4 and 1/2. You already know that 1/2 equals 2/4. So 3/4 - 2/4 = 1/4. But you have to remember that you still have the 2. So your answer is 2 1/3! Hope this helps!
-TheAnimeCatUwU
#LearnWithBrainly
What’s 20, 48, and 8 as a decimal?? (I’ll give you brainlest because I’m awesome!)
Answers
Answer:
20: 0.2
48: 0.48
8: 0.667
I hope that answers your question and it's right!! :)
Answer:
0.2, .48, 8.0
Step-by-step explanation:
Read this excerpt from “Ain’t I a women”. Why do you think that truth repeats the phrase “Ain’t I a women?” Be sure to use specific evidence from the text to support you response.
Answers
PLEASE HELP! (I will give brainliest)
Answers
Answer:
second option, it represents the y-intercept before the rocket is propelled
Step-by-step explanation:
A pharmacist filled a
prescription for Ana to
take 1/5 of the medicine
in the morning, 1/2
during lunch, and the
rest at night. How
much of the medicine
does she take at night?
Answers
I need help because I ain’t good at math ✋
Answers
Answer:
6x+4
Step-by-step explanation:
Answer:
Step-by-step explanation:
The area of a rectangle is the product of its side lengths. In this case
[tex]A=(2x+6)(3x-2)\\ \\ A=2x(3x)+2x(-2)+6(3x)+6(-2)\\ \\ A=6x^2-4x+18x-12\\ \\ A=6x^2+14x-12[/tex]
Niccolo runs the first half of a race in 23.08 seconds and the second half of the race in 27.92 seconds. What is Niccolo's total time for the race?
Answers
Answer:
51 seconds
Step-by-step explanation:
23.08+27.92=51.00
Answer:
51 seconds
Step-by-step explanation:
Hope this helps
If f(x) = |x| + 9 and g(x) = –6, which describes the range of (f + g)(x)? (f + g)(x) 3 for all values of x (f + g)(x) 3 for all values of x (f + g)(x) 6 for all values of x (f + g)(x) 6 for all values of x
Answers
Answer:
The range of values of [tex](f + g)(x) \ge 3[/tex] is for all values of x [tex]-\infty[/tex] to [tex]+\infty[/tex]
Step-by-step explanation:
Given
[tex]f(x) = |x| + 9[/tex]
[tex]g(x) = -6[/tex]
Required
Describe the range of [tex](f+g)(x)[/tex]
First, calculate [tex](f+g)(x)[/tex]
[tex](f+g)(x) = f(x) + g(x)[/tex]
Substitute values for f(x) and g(x)
[tex](f+g)(x) = |x| + 9 -6[/tex]
Evaluate Like Terms
[tex](f+g)(x) = |x| + 3[/tex]
The above expression shows that [tex](f + g)(x) \ge 3[/tex]
Because [tex]|x| \ge 0[/tex]
Hence, the range of values of [tex](f + g)(x) \ge 3[/tex] is for all values of x [tex]-\infty[/tex] to [tex]+\infty[/tex]
which figure is a translation of Figure A? explain. A translation, or slide, is a transformation that moves every point of a figure the same distance & the same direction.
Answers
Answer:
Figure B
Step-by-step explanation:
A translation does not "flip" the position of the pre-image. Figure C is a reflection of figure A.
A translation would "slide" the figure into a new position without mirroring nor rotating it.
Figure B should be the translation of Figure A.
Hope this helps.
Figure B is the translation of figure A by 2 units up.
What is the transformation of the graph?If a graph is translated and rotates by any amount either in x and y direction then it will be transfomation of the graph.
For example transformation of graph f(x) by 2 units down.
The new resultant graph could be only translated or rotated or both.
Given figure A
If we look at C then the face of this is towards the right but in figure A the face is towards the left.
So it means C will translate + rotation of graph A it will not be pure translation.
In figure B it is clear that it is a translation of figure A by 2 units upward.
Hence "Figure B is the translation of figure A by 2 units up".
To learn more about the transformation of the graph
https://brainly.com/question/19040905
#SPJ2
The velocity of a car increases from 4 m/s at 2 sec. To 32 m/s at 9 sec. What is the car's average acceleration?
Answers
Answer:
Acceleration, [tex]a=4\ m/s^2[/tex]
Step-by-step explanation:
Given that,
Initial speed = 4 m/s at 2 seconds
Final speed = 32 m/s at 9 seconds
We need to find car's average acceleration. We know that average acceleration is equal to the change in speed divided by the change in time. So,
[tex]a=\dfrac{v_2-v_1}{t_2-t_1}\\\\=\dfrac{32-4}{9-2}\\\\=\dfrac{28}{7}\\\\=4\ m/s^2[/tex]
So, the car's average acceleration is equal to [tex]4\ m/s^2[/tex].