Find the y-intercept of the line y = -7x + 13

Answer 1

To find the y-intercept of the line, we need to look at the equation in the form y = mx + b, where m is the slope and b is the y-intercept.

In this case, the equation y = -7x + 13 is in that form. The y-intercept is the value of y when x = 0.

So, to find the y-intercept, we can substitute x = 0 into the equation y = -7x + 13:

y = -7(0) + 13
y = 0 + 13
y = 13

Therefore, the y-intercept of the line y = -7x + 13 is 13.