2. Given f(x) = 5x6 - 2x3 + 7x2 + 9, state the following: Maximum Number of Zeros:
Minimum Number of Zeros:

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?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

Pls the last one and it has to be like number 6