Compare the graphs of y = (2x) ^ 2, y = (3x) ^ 2 , and y = (4x) ^ 2 * m * i * t * h the graph of the parent function y = x ^ 2 Complete the explanation of how the parameter b horizontally stretches or compresses the graph of y = (bx) ^ 2 when b > 1

When b > 1 , the graph of y = (bx) ^ 2 ishorizontally by a factor of

Ahas the coordinates (–4, 3) and b has the coordinates (4, 4). if do,1/2(x, y) is a dilation of △abc, what is true about the image △a'b'c'? check all that apply. ab is parallel to a'b'. do,1/2(x, y) = the distance from a' to the origin is half the distance from a to the origin. the vertices of the image are farther from the origin than those of the pre-image. a'b' is greater than ab.

Find the equation of the line with slope =8 and passing through (6,53) write your equation in the form y=mx+b

1. according to the internal revenue service, the mean tax refund for the year 2007 was $2,708. assume the standard deviation is $650 and that the amounts refunded follow a normal probability distribution. a. what percent of the refunds are more than $3,000? b. what percent of the refunds are more than $3,000 but less than $4,000? c. what percent of the refunds are less than $2,000?