Consider the quadratic function

f (x) = x^2-8x-9

Vertex: (-b/2a, f (-b/2a))

What is the vertex of the function (__,__)

Is 1000 ft greater or less than 300 yards

If the federal reserve sells 70,000 in treasury bonds to a bank at 9% interest, what is the immediate effect on the money supply?

A bathing suit that was original $64 was discounted by 15%.

4/3x + 4 2/3 equivalent to

If you have 13 feet how many pieces can you cut to be 1 yard

the weight of a full steel bead tire is approximately 800 grams, while a fighter wheel weighs only 700 grams. what is the weight of each tire in pounds?

What is the name of the number with a million zeros and a 1 in front

Jia Inc., has an odd dividend policy. The company has just paid a dividend of $4 per share and has announced that it will increase the dividend by $5 per share for each of the next four years, and then never pay another dividend.

What's 1.51 in word form

Convert 39/5 to a mixed number written in lowest terms