Plot and connect the points A(-6, 2), B(3, -6), C(-6, -6), and find the area of the triangle formed. A.
36 square units
B.
72 square units
C.
4 square units
D.
12.5 square units

Using the quadratic formula find the zeros of the given polynomial -5x^2+3x-11

Graph the equation. select integers for x

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?