Use the following graph to answer questions 1-3.1. what is the slope of the line? 2. what is the y intercept of the line? 3. write an equation for the line in slope-intercept form (y=mx + b)30 points will mark brainliest 30 points

m = 7/5

b = 7

y = 7/5x + 7

Step-by-step explanation:

points (-5,0)  (0,7)

slope  = (y2-y1)/ (x2-x1)

        = (7-0)/(0--5)

        = (7-0)/(0+5)

       = 7/5

y intercept = point where it crosses the y axis   (0,7)

y = mx+b

m = 7/5

b = 7

y = 7/5x + 7

8

Step-by-step explanation:

Given: a=2, b=4

Substituting Values of a and b in equation 2a+b,

= 2 (2) + 4

= 4 + 4

= 8

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