Question

If h(x) = x to the power of 2 - 5x + 7, find each value

Answer 1

Given:

The function is:

`h(x)=x^2-5x+7`

Find-:

The value of h(2)

Explanation-:

The value of h(2) is:

`\begin{gathered} h(x)=x^2-5x+7 \\ \\ \end{gathered}`

At h(2)

`x=2`

At x=2 value is:

`\begin{gathered} h(x)=x^2-5x+7 \\ \\ x=2 \\ \\ h(2)=2^2-5(2)+7 \\ \\ h(2)=4-10+7 \\ \\ h(2)=11-10 \\ \\ h(2)=1 \end{gathered}`

The value of h(2) is 1.