What is A2 - (B + C) in simplest form?
8x2 – 25x + 7
O 8.x2– 25x + 11
10.x2 – 25x + 7
10x2 – 25x + 11

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.

The table shows the distances travelled by a paper aeroplane. a. find the range and interquartile range of the data. the range is feet. the interquartile range is __feet. b. interpret the range and interquartile range of the data. __ feet the distances travelled by the paper aeroplane varied by no more than__ feet. the middle half of the distances travelled by the paper aeroplane varied by no more than __ feet.