Find the measure of angle 4

Find the equation using the point (4,8)

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

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.