8. Given the function 5-2x + 4,0 =
x 28
is the function increasing or decreasing over
the interval [2, 7]? Find the rate of change over
this interval.
9. What is the rule that defines the function
shown in the graph?
Ay
-4
2.
Х
4
0
XL Z

Given a circle with a radius of 4, which is the circumference

For which rational expression is -2 an excluded value of x?

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.