Why is f (x) = (3x + 5)² + $ not the vertex form of f (x) = 9x² + 2x + 1? (1 point) Some of the terms are fractions instead of integers. The expression has a constant outside of the squared term.
The expression is not the product of two binomials.
The variable x has a coefficient.​

You are making a blueprint of your bedroom and you plan to use a scale factor of 18 . the actual width of your room is 14 feet and the actual length of your room is 16 feet. determine the width and length of your room on the blueprint. on the blueprint, your room will have a width of feet and a length of feet.

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?

Write a function rule for  “the output is  5 less than the input.” let  xx  be the input and let  yy  be the output.