What is the domain of f(x) = 5x – 7? {x | x > –7}
{x | x < –7}
{x | x > 0}
{x | x is a real number}

Evaluate the expression. (9 + 5)(3 + 2)0

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.

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge