For the equation x equals 5 t - 3 what does x equal when T equals 12

Identify which functions are linear or non-linear. a. f(x) = x2 + 1 b. f(x) = 2x + 5 c. f(x) = x 2 + 3 d. f(x) = 3 x + 7 e. f(x) = 4x + 10 2 - 5

If 25% of y is 30, what is 60% of y?

What would the rule be for the reflection of y=-3