Find the range of the function for the domain {−3, 1, 4.5}. f(x) = 2x2

A. {12, 4, 8}
B. {−12, 4, 18}
C. {−18, 2, 40.5}
D. {18, 2, 40.5}

The height of a triangle is 4 in. greater than twice its base. the area of the triangle is no more than 168 in.^2. which inequalitycan be used to find the possible lengths, x, of the base of the triangle?

Consider this equation. |y + 6| = 2 what can be concluded of the equation? check all that apply. there will be one solution. there will be two solutions. the solution to –(y + 6) = 2 will be also be a solution to the given absolute value equation. the solution(s) will be the number(s) on the number line 2 units away from –6. the value of y must be positive since the variable is inside absolute value signs.

Solve the triangle. a = 21°, c = 105°, c = 5