If the value of a is negative in the quadratic function, f(x) = ax + bx + C, and the vertex is at (13, -2), then how many x-intercepts will the graph have? A. can't be determined
В. 0
C. 1
D. 2

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

An angle that measures between 90 and 180° is called a(,

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.