Answer:
The range for Problem 18 is

The range for problem 19 is

Step-by-step explanation:
To find the range you subtract the smallest value from the largest value. In problem 18 the largest value was 17.6 and the smallest was 1.5.

In problem 19 the largest value was 181 and the smallest was 14

Answer:
8/3
Step-by-step explanation:
7/9 x 6
14/3
14/3 - 2
8/3
Answer:
If is positive, then the parabola opens upward, so the function decreases on and increases on . But if is negative, then just the reverse
Answer: y=38
x=38
z=109
Step-by-step explanation:
because
Answer:
option 3
Step-by-step explanation: