Nina types 126 words in 3 minutes. write an equation that shows the relationship between the number of words, w,and the time, in minutes, m,which she types.

Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

Which of the following graphs could represent a cubic function?

Which expression is equal to (f+g)(x)?