Question

What is f(0) given f(x) = 5(x + 2)2 – 10?

Answer 1

10

Explanation:

f(o) is given when x= 0 in f(x)

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

= 20 - 10

= 10

Answer 2

`\boxed{ \bold{ \huge{ \sf{f{(0) = 10}}}}}`

Explanation:

Given, f ( x ) = 5 ( x + 2 )² - 10

Let's find f ( 0 ) :

`\sf{f(0) = 5( {0 + 2)}^(2) - 10}`

Add the numbers

⇒
`\sf{f(0) = 5( {2)}^(2) - 10}`

Evaluate the power

⇒
`\sf{f(0) = 5 * 4 - 10}`

Multiply the numbers

⇒
`\sf{ 20 - 10}`

Subtract 10 from 20

⇒
`\sf{10}`

Hope I helped !

Best regards !!