W many turning points are in the graph of the polynomial function? • I
3
2-
- -2
ST
1
213
4
4
х
-1 -2
-3
4
2 turning points
3 turning points
4 turning points

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

If $740 is invested at an interest rate of 11% per year and is compounded continuously, how much will the investment be worth in 7 years? use the continuous compound interest formula a = pert.