Let f(x)=−1/2(x+2)^2+5 . what is the average rate of change for the quadratic function from x = −3 to x = 1? enter your answer in the box.

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Mario is constructing a frame for 10 in. by 8 in. photo. he wants the frame to be the same with all the way around in the same area of the frame and photo to be 120 square inches what is the dimension of the frame?

In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog