Use the following function rule to find f(151). f(x) = 10sqrt (x − 7) f(151) = _____

Identify Function and Input: Identify the function and the input value. We are given the function f(x) = 10√(x − 7) and we need to find the value of f(151).Substitute Input into Function: Substitute the input value into the function. f(151) = 10√(151 − 7)Perform Subtraction in Square Root: Perform the subtraction inside the square root. f(151) = 10√(144)Calculate Square Root of 144: Calculate the square root of 144. f(151) = 10√(144) = 10 * 12Multiply Result by 10: Multiply the result by 10. f(151) = 10 * 12 = 120

Resources

Testimonials

Plans

Resources

Testimonials

Plans

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Use the following function rule to find $f(151)$ . $\newline$ $f(x) = 10\sqrt{x - 7}$ $\newline$ $f(151) =$ _____

View step-by-step help

Full solution

Q. Use the following function rule to find

f(151)

\newline

f(x) = 10\sqrt{x - 7}

\newline

f(151) =

_____

Identify Function and Input: Identify the function and the input value. $\newline$ We are given the function $f(x) = 10\sqrt{x - 7}$ and we need to find the value of $f(151)$ .
Substitute Input into Function: Substitute the input value into the function. $f(151) = 10\sqrt{(151 - 7)}$
Perform Subtraction in Square Root: Perform the subtraction inside the square root. $\newline$ $f(151) = 10\sqrt{144}$
Calculate Square Root of $144$ : Calculate the square root of $144$ . $\newline$ f( $151$ ) = $10\sqrt{144} = 10 \times 12$
Multiply Result by $10$ : Multiply the result by $10$ . $\newline$ $f(151) = 10 \times 12 = 120$