Left side goes up 5 right side goes up 7
The rate of change between 5,15 is 10
For these problems you have to use PEMDAS so for problem 15 you would do the parentheses first, (21-3) you get 18 and then exponents, 3^2, you get 9, no multiplication but there is division so take your answers, 18 and 9 and divide them, you get 2, so the answer to 15 is 2.
Answer:
{-2, -14, -26, -50}
Step-by-step explanation:
The range of the function is the function evaluated at each point of the given domain. So to find the range of the function we need to find the value of the function for each point in the domain:
- For x = -8




The first value of the range of the function is -2
- For x = -2




The second value of the range is -14
- For x = 4




Th third values of the range is -26
- For x = 16




The fourth and last value of the range is -50
Now we can put all the values of the range together
The range of the function is {-2, -14, -26, -50}
If the area of one is 20, that the area of 30 is 20*30=600 square inches.