Find a equation of the line that passes through the points (-2,-5) and (4,25) express the final answer in slope - intercept form
. PLEASE HELP IM BEING TIMED
1 answer:
Answer:
y=5x+5
Step-by-step explanation:
to find the slope of the line: 25-(-5)/4-(-2)=30/6=5
so the slope is 5
to find the y-intercept:
y=5x+b
25=5(4)+b (i used the point (4, 25) and plugged in 4 for x and 35 for y)
b=5
so, the equation of the line is: y=5x+5
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