What is the value of h(x)=1/9(90-x)

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

How is the number of vertices for a prism related to the name of the prism