Tell whether the line or segment is best described as a radius, chord, diameter, secant, or tangent of ⨀O
.

For the function, f(x) = -5x 2, find f(-4).

Consider that lines b and c are parallel. what is the value of x? what is the measure of the smaller angle?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details