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Arlecino [84]
3 years ago
15

What is the slope of the line through the points (-2, -1) and (4, 3)? HELP ITS FOR AN EXAM

Mathematics
1 answer:
USPshnik [31]3 years ago
5 0

Answer:

2/3

Step-by-step explanation:

slope=3-(-1)/4-(-2)=4/6=2/3

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What is the slope of the graph of 14x + 7y = –9? A. 1/2 B. -1/2 C. 2 D. -2
Debora [2.8K]
First move the 14x over to get 7y=-14x-9 then divide by 7 and you get y= -2x-9/7. the slope is the value next to the x in y=mx+b form so the slope is -2
7 0
4 years ago
Select the expression that means y divided by 3.
LenKa [72]

Answer:

E. y/3

Step-by-step explanation:

Read and follow:

Y DIVIDED BY 3

Y         ÷            3

or just

\frac{y}{3}

Hope this helps

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5 0
3 years ago
Read 2 more answers
Find the slope of the line
Elza [17]

Answer:

-3'1

-6'1

Step-by-step explanation:

the bottom left and top right are always going to be negative. The right top and bottom are positive numbers. so the answer is -3'1 for the first top one then the second bottom dot is -6'1

8 0
3 years ago
Look at the photo thank you
devlian [24]

Answer:

k = 24

y = 72

Step-by-step explanation:

Direct variation Formula:

y=kx

72=3k

k = 24

y = kx

y = 24(3)

y = 72

5 0
3 years ago
2. A newspaper started an online version of its paper 14 years ago. In a recent presentation to stockholders, the lead marketing
Bas_tet [7]

Answer:

A. The lead executive's statement says that because the company uses online ads, the revenues have more than doubled. This can be seen on the graph because the Online ad revenue increases while the Printed ad revenue decreases

B. The approximate year that the two ad revenues were equal is halfway through the 7th year or at year 7.5

4 0
3 years ago
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