Question

F(x)=-2x+10 what value of x will f(x)=0

Answer 1

For x=5 the function will be zero

Further explanation:

In order to find the value on which a particular function will be zero, the function is put equal to zero and the equation is solved for x.

Given function is:

$f(x)=-2x+10$

Putting the function equal to zero

$-2x+10=0\\Subtracting\ 10\ from\ both\ sides\\-2x+10-10=0-10\\-2x=-10\\Dividing both sides by -2\\\frac{-2x}{-2}=\frac{-10}{-2}\\x=5$

For x=5 the function will be zero i.e.

f(x)=0

We can verify:

$f(5) = -2(5)+10\\=-10+10\\=0$

Keywords: Functions, solution of functions

Learn more about functions at:

• brainly.com/question/559394
• brainly.com/question/568799

#LearnwithBrainly