What are the real root(s) of the quadratic equation whose related function is graphed below? ​
A(-3,0) and (1,0)

B(3,0)

C(-1,0) and (-3,0)

D(3,0) and (-3,0)

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Rosy waxes 2/3 of her car with 1/4 bottle of car wax.at this rate,what fraction of the bottle of car wax will rosey use to wax her entire car