Question

A slope of a line is 3 and y-intercept is –4. Write the equation of a line

Answer 1

Given

Slope of a line (m) = 3

y-intercept (c) = –4

∴ Equation of line having the slope (m) and y-intercept (c) is

y = mx + c

y = (3)x + (-4)

y = 3x - 4