GCSE Maths Practice: graphs-of-linear-functions

Question 3 of 10

This question asks for the y-intercept given a point and gradient.

\( \text{What is the y-intercept of the line through } (3, 4) \text{ with gradient 0.5?} \)

Choose one option:

Plug x and y into y = mx + c, then solve for c.

y-intercept is the value of y when x = 0. Use y = mx + c to find it.