Evaluate the expression for the given value of the variable 5 x (h + 3) for h = 7

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

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?

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3