A. y = -2(x)^2 B. y = -(1/2x)^2
C. y = -(2x)^2
D. y = 1/2(x)^2
Match the description to its equation.
Reflected over the x-axis
Stretched by a factor of 2

What is the inverse of the function f(x)=4x+8

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).

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315