Question

how do we evaluate a function for a given value of x ?

Answer 1

input the given value of x into the formula given. crank out a number

Answer 2

lets say f(x) = x

we evaluate this function for a given value of x like this:

If x = 3; then f(3) = 3

Answer 3

lets say the function is defined by the equation: f(x) = 1/x

If x = 5, the f(5) = 1/5

Answer 4

thank you so much