Is the number of dimes a function of the number of quarters? If yes, write a rule
(that starts with d= ...) that you can use to determine the output, d, from a
given input, q. If no, explain why not.

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

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Precalculus question, image attached.