SOLUTION: Write an equation for the line described. Give your answer in standard form. x-intercept -2, y-intercept 5

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Question 669272: Write an equation for the line described. Give your answer in standard form.
x-intercept -2, y-intercept 5

Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

x-intercept is -2, means a line crosses x-axis at (-2,
0)
y-intercept is 5, means a line crosses y-axis at (0,
5)
now we can find the equation of the line passing through given two points
(-2,0) and (0,5)

Solved by pluggable solver: FIND EQUATION of straight line given 2 points
hahaWe are trying to find equation of form y=ax+b, where a is slope, and b is intercept, which passes through points (x1, y1) = (-2, 0) and (x2, y2) = (0, 5).
Slope a is a+=+%28y%5B2%5D-y%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29+=+%285-0%29%2F%280--2%29+=+2.5.
Intercept is found from equation a%2Ax%5B1%5D%2Bb+=+y%5B1%5D, or 2.5%2A-2+%2Bb+=+5. From that,
intercept b is b=y%5B1%5D-a%2Ax%5B1%5D, or b=0-2.5%2A-2+=+5.

y=(2.5)x + (5)

Your graph: