For the precise function, f(x) = x + 5 for x ≤ 0
x - 5 for x > 0

find f(3) and f(-4)

then graph the function by hand showing all work finding intercepts and test points:
f(x) = x³ - x

Me! #1 write an equation for the interior angles of this triangle that uses the triangle sum theorem. #2 what is the value of x? #3 what is the measure of #4 classify the triangle above as acute, obtuse, or right. state your reason in a complete sentence.

Astore sells two types of radios. one type sells $87 and the other for $119. if 25 were sold and the sales were $2495, how many of the $87 radios were sold a) 5 b) 20 c) 15 d)10

Construct the graph that models the given situation