Determining a Quadratic Function with a

Which function has a vertex at (2, - 9) ?

f (x) = - (x-3) 2

f (-x) = (x + 8) 2

f (x) = (x - 5) (x + 1)

f (x) = - (x - 1) (x - 5)

The length of a rectangle is increase by 25%. to keep the area of the rectangle the same, by what percent must the width be decreased

Berry Delicious is a popular shop that sells chocolate-covered strawberries. Last year, the shop used 5,900 kilograms of strawberries to make its treats. This year, the shop used 4,425 kilograms.

The logarithm quotient is the sum of the logarithms of the numerator and the denominator. true or false ... ?

Sum of 2x2 + 3x - 4, 8 - 3x, and - 5x2 + 2.

How can i solve this maths problem z:3=8

What is the x - and y-intercepts of - x-y=1/2

All regular polygons: A. have four sides B. have an even number of sides C. are symmetrical D. are the same size

How do I find out what is the end behavior diagram for πx^7-x^5-5x+6

48j 5 k 2 : (-3j 3 k)

What's the standard form of 314,207