Question

Where would the line y=x+7 cross the y axis? how do you know?

Answer 1

it would cross at (0,7) because the 7 in the equation is the y-intercept.

Answer 2

• At point (0, 7)

Explanation:

The line crosses with y-axis when x = 0:

• y = 0 + 7 = 7

The y-intercept is the required point and its coordinates are (0, 7)