Answer:
A. The shipping cost is a function of the weight of the package.
Step-by-step explanation:
the input value x and the output value y, and y is a function of x
Well, take a look at this
-10x + 3 = -x + 21
+ 10 x +10x
--------------------------
3 = 9x + 21
-21 -21
---------------------
-18 = 9x
-2 = x
hope this helps
Answer:
wow-
Step-by-step explanation:
Bet he's doing a good job ;)
Answer:
Going from 1 to 7. The not functions are 2,4,6, and 7
Step-by-step explanation:
How you can determine if its a function is if all x values are different. Vertical line test.
Answer:
Nadia says figure A is dilated to form figure A9 using a scale factor of 2 and point B as the center of dilation. What mistake did Nadia make? What is the correct scale factor?
Step-by-step explanation:
