Question

Complete the following statement ( round your answer to the nearest hundredth) f(7)=

Answer 1

Answer:

- 1.67

Step-by-step explanation:

To evaluate f(7) substitute x = 7 into the expression

f(7) = $\frac{3}{7+2}$ - $\sqrt{7-3}$

     = $\frac{3}{9}$ - $\sqrt{4}$

     = $\frac{1}{3}$ - 2

     = $\frac{1}{3}$ - $\frac{6}{3}$

     = - $\frac{5}{3}$ ≈ - 1.67

Answer 2

Okay so in this question it says to solve f(7). This means to plug in the 7 every where you see an x, so that it looks like this: $\frac{3}{7+2} -\sqrt{7-3}$Then you'll solve it like a normal equation.

Hope this helped! Let me know if there is anything I need to clarify or explain more in depth!