Graph the function.
-Suppose a life insurance policy costs $28 for the first unit of coverage and then $7 for each additional unit of coverage. Let C(x) be the cost for insurance of x units of coverage. What will 10
Units of coverage cost?
A) $42
B) $91
C) $70
D) $98

Question

Quizplus · Accepted Answer

The cost for the first unit is $28, and the cost for each additional unit is $7. So, the cost for 10 units of coverage is $28 + 9($7) = $91.

Graph the Function. -Suppose a Life Insurance Policy Costs $28 for the First