12. Find the solution to the system of equations. (1 point)
3
2
1
0
2
o
1
3
4
5
6
-1
-27
(1.4)
4, 1)
(0.3)
(4.-1)

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

What is the point-slope form of the equation for the line with a slope of -2 that passes through (1,4)?

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?