)

Fill in the tables below for the relation.

{(0, -2), (1, -2), (1, 3), (1, 8)}

Domain: , , ,

Range: , , ,

Is the relation from the table (attached) and mapping diagram a function?

State yes or no AND explain your answer in full sentences.

Aheated piece of metal cools according to the function c(x) = (.5)x ? 7, where x is measured in hours. a device is added that aids in cooling according to the function h(x) = ? x ? 2. what will be the temperature of the metal after two hours?

In the given triangle, ∠aed ∼ ∠ abc, ad = 6.9, ae = 7.2, de = 5.2, and bc = 10.2. find the measure of bd and ce. round your answer to the nearest tenth.

Which is f(5) for the function –2x2 + 2x - 3?