the answer is 9
you do the step by step for the equation. you figure out what the formula is.
-4 = f=<span><span><span>1/2</span>x</span>+<span>3/<span>4
-2 = </span></span></span>f=<span>x+<span>3/<span>2
1.5 = </span></span></span>f=<span><span>−<span>1.333333x</span></span>−<span>2
4 = </span></span>f=<span><span><span><span>−1/</span>2</span>x</span>+<span><span>−3/</span><span>4
Hope this helps</span></span></span>
Answer: f(x)= .40c
If c equals 3 lets:
Substitute C for 3
.40(3) = retail price per each silver
The correct answer is B. The function has a constant rate of change, decreasing for all x at a rate of 6.
In order to find the rate of change, we have to identify the slope. The slope is always the coefficient of x when in slope intercept form. In this case it is -6, which means it decreases at a rate of 6.
Answer:28
Step-by-step explanation:
Re-arrange either ascending or descending order
20,22,28,32,33
The middle one is 28
Let's Re-arrange in descending
33,32,28,22,20
Same thing as the first step 28
