Maria recorded the effects of doing homework on her intelligence. which of
these is a control variable?
o
o
a. maria's intelligence
o
b. neither doing homework nor maria's intelligence
o
o
o
c. doing homework
o
o
d. both doing homework and maria's intelligence
sit

these guys are full of it, it’s C doing homework

Step-by-step explanation:

CaUsE I uSeD mY bRaiN - a p e x

f(x) = x^3 -2x^2 -3x

x( x^2 -2x-3)

x( x^2 +x -3x -3)

x( x(x+1) -3(x+1))

x( x-3)( x+1)

so zeroes are 0, 3,-1

its (2) option

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5