Consider the quadratic function f(x) = x2 – 5x + 6.

what are the values of the coefficients and constant in the function?

a =

b =

c =

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

Atemperature of 1.64◦f corresponds to answer in units of ◦c.

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189