PLS Help With these four! I appreciate all/any help at all! Awarding Brainliest + 22 points! Thanks soo much! * I will also try to help u back if u need it! ) Thanks again! ( Need the answers by next wed)

i think it is c, not positive though

step-by-step explanation:

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

y -5 = (-1/4)(x + 8)

step-by-step explanation:

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)