the equation of a parabola is given. y = -1/6x^2 + 7x - 80. what is the equation of the directix of the parabola? enter your answer in the box.​

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

What is the measure of one interior angle of a pentagon

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8