Rewrite the function by completing the square. f (x) = x 2 - 8 x - 51 f (x) = x 2 - 8x-51

David rode his bike a total of 2 1/4 miles from his house to the store. First he rode 3/4 mile from his house to his school. Then he rode 1/4 mile from his school to the library. Finally he rode from the library to the store.

The equation for the cross section of a parabolic telescope mirror is y = / frac{x^{2} }{34} measured in centimeters. How far is the focus from the vertex of the cross section?

ST OF ERS ($) b. Determine the growth factor for a 7% inflation rate

Perimeter of a square painting is 216 centimeters. How long is each side?

Solving Polynomial Equations by factoring Solve: 2x^2-10x=0

Jack took 4 tests. on two tests jack received a score of 86, on one he received a score of 81, and on one he received a score of 79. if jack wants an average of 83, what score will he need to receive on his fifth test

a 27 1/2 mile stretch of a road needs repaving a company bid on the repaving project saying they could repave 2 1/4 miles of road per how many weeks will the company take to repave the stretch a 12 1/3 b 12 2/9 c 15 1/2 d 13 1/2

What is p divided by 6

A store is having a sale to celebrate President's Day. Every item in the store is advertised as 1/5 off the original price. If an item is marked with a sale price of $140, what was its original price? Show your work

Ms. Jones's class has 26 students and they count by the same number. Each student says only one munber the last student to count says 1040 by what number are they counting