CPM Homework Help : INT1 Problem 3-49

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Home > INT1 > Chapter 3 > Lesson 3.1.4 > Problem 3-49

3-49.

For the function $f\left(x\right)=\sqrt{3x-2}$ , what is the value of each expression below?

$f ( 1 )$

Step (a):
Substitute 1 for x.
$\textit{f}(1)=\sqrt{3-2}$
Answer (a):
$f(1) = 1$

$f ( 9 )$

$f ( 4 )$

$f ( 0 )$

Hint (d):
The square root of a negative number is undefined.

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