Question

Evaluate ƒ(x) when x = 3. 6x^2+2

Answer 1

Answer: f(x)=56

Explanation:

We are given the equation f(x)=6x²+2. Since we are asking for x=3, we can plug that into the equation and solve.

f(3)=6(3)²+2 [exponent]

f(3)=6(9)+2 [multiply]

f(3)=54+2 [add]

f(3)=56

Now, we know that f(x)=56 when x=3.