You can model it like this:
5/1 x 2/3
5 x 2=10
1 x 3=3
10/3 is your answer
Answer:
true
Step-by-step explanation:
Answer:
5) D)
6) D)
7) A)
8) C)
Step-by-step explanation:
<span>f(x)=<span>x2</span>−1</span>That means to find the value of the function at any value of x, we square x and subtract 1. If <span>x=2a</span>, we square <span>2a</span> and subtract 1:<span>f(2a)=(2a<span>)2</span>−1=4<span>a2</span>−1</span>Now, we know that <span>f(2a)=35</span>so we can find the value of a:<span>f(2a)=(2a<span>)2</span>−1=4<span>a2</span>−1=35</span><span>4<span>a2</span>−1+1=35+1</span><span>4<span>a2</span>=36</span><span><span>a2</span>=9</span><span><span>a=±3</span></span>
Answer:
A
Step-by-step explanation:
