Michael is competing in the long jump event. when he approaches the long jump pit, he jumps with an initial vertical velocity of 40 ft/s. how long is michael in the air?

a. 2 s

b. 2.5 s

c. 3 s

d. 3.5 s

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! ❤

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Find the domain and range of the following function f(x) = 51x - 21+ 4