Question

Find the zero of the linear function F(x)=-4x+5

Answer 1

`(5)/(4)`

Explanation:

we can find the zero of the linear function

F(x)= -4x+5 ,by solving the equation -4x+5 = 0

Solving the equation:

-4x+5 = 0

⇔ -4x = -5

`\Longleftrightarrow x=(-5)/(-4) =(5)/(4)`

⇔ x = 1.25