Question

Write the equation that satisfies the given conditions.

The x-intercept is -1 and the y-intercept is 3.

y = x - 3
y = 3x - 3
y = 3x + 3

Answer 1

y = 3x + 3
y-intercept x = 0 then y = 3
x-intercept y = 0 then
3x + 3 = 0
3x = -3
x = -1

so answer

y = 3x + 3