PLEASE ANSWER I PROMISE I WILL GIVE BRAINLIEST Evaluate the function at the given values of the variable.
f(x) = x^2 + 6
a. f(6) b. f(-5)

a. 72, -60
b. 42, 31
c. 18, -4
d. 216, 150

Given abcd ac=38 and ae=3x+4 find the value of x

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

50 points~ ! i have to turn this in tomarrow