8+4st-16t
you should multiply the terms after and before parentheses in each term of parenthes...
The range, in mathematical terms, is only the y-values. So, what does this tell you? It tells you to focus on the y-values (The y values fall on the the vertical line/the line going up in down.). Now add the word function at the end. Range of the function. Translation = Y-values of the function.
According to the picture attachment, the line (in the terms of the y values only) starts at 0 and ends directly at 8, therefore the answer is A.
Answer:
Center: (6, -12)
Radius: 4
Step-by-step explanation:
<u>Complete the squares</u>
<u />
Comparing with the standard form equation 
, since 
, then the radius of the circle is 
. Also, the center of the circle would be 
.
Answer:
c. C(x) = 88 - 1.75x
Step-by-step explanation:
Let's represent this with an equation. We know that the total number of burgers is 32, and the number of Whoppie Jr. is x, so the number of Whoppie is 32-x.
Each Whoppie costs 2.75, and each Whoppie Jr. costs 1, so multiply the cost by the number to get the equation:
C(x) = 1x + 2.75(32-x)
Now distribute and simplify.
C(x) = 2.75*32 + 1x -2.75x
<u>C(x) = 88 -1.75x</u>
