What is the reflection Image of (5, -3) across the y-axls?

Find parametric equations for the line tangent to the curve of intersection of the surfaces at the given point. surfaces: xsquared2plus+2yplus+2zequals=1212 yequals=33 point: left parenthesis 1 comma 3 comma five halves right parenthesis

What are “like terms”? why can we only add like terms?

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52