Which of the following equations represents a quadratic function?
a.(3b)(5b-7)(b+8)=0
b. (2x-3)(4x+5)=10x
c. y(y+4)(y-6)=0
d. z^2+2=3z(z^2-1)

an altitude of 15,000 feet

step-by-step explanation:

explanation:

previous steps have made pa≅ pb ≅ st ≅ su. setting the compass width to ab allows you to make tu the same length. then δstu ≅ δpab by the sss congruence postulate, and ∠p ≅ ∠s by the reason cpctc.

answer: 0

step-by-step explanation: the positive, like 5, + its opposite, like -5 would be 0

5+(-5)=0, or 5-5=0

differentiate (x^14(x^-2)^4with respect to the variable

the parentheses don't balance in your input.

differentiate 0 with respect to

the final answer is

0

hope this