The difference of c and 6

Given f(x) = 2x^2- 5x+1, determine the function value f(2). do not f(x) = in your answer

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq

In dire need~! describe how to use area models to find the quotient 2/3 divided by 1/5. check your work by also finding the quotient 2/3 divided by 1/5 using numerical operations only.