Question

Find all the zeros of the function y=-7x+8

Answer 1

The zero of the function is for x = 0. Put the value of x to the equation

y = -7x + 8:

$-7x + 8 = 0$        subtract 8 from both sides

$-7x =-8$       divide both sides by (-7)

$\boxed{x=\dfrac{8}{7}}$