3 years ago

Can someone answer the question in the photo pls

Mathematics

1 answer:

Inessa05 [86]3 years ago

3 0

Answer:

y = 2x - 5

Step-by-step explanation:

The slope intercept form is : y = mx + b

M = the slope

We need to find two points on this line

Points (3,1) and (4,3) can work

Slope = y2-y1/x2-x1

3-1/4-3 = m = 2

y = 2x + b

Plug in the numbers

1 = 2*3 + b

1 = 6 + b

b = -5

CHECK

3 = 2*4 - 5

3 = 8 - 5

The answer is y = 2x - 5

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Can someone answer the question in the photo pls​

Can someone answer the question in the photo pls