For the function f(x)square 3x-2, find the value of each expression below
f(1)
F(9)
f(4)
f(0)
how do i have to do ?
Not clear what you meant because of your typo
I see no equal sign.
Secondly did you mean
(x-2)^2 or √(3x-2) ?
To find the value of a function at a given input, you need to substitute the input into the function and simplify the expression. In this case, the given function is f(x) = (3x-2)^2.
Let's find the value of each expression one by one:
1. To find f(1), substitute x = 1 in the function:
f(1) = (3(1)-2)^2
= (3-2)^2
= 1^2
= 1
So, f(1) = 1.
2. To find f(9), substitute x = 9 in the function:
f(9) = (3(9)-2)^2
= (27-2)^2
= 25^2
= 625
So, f(9) = 625.
3. To find f(4), substitute x = 4 in the function:
f(4) = (3(4)-2)^2
= (12-2)^2
= 10^2
= 100
So, f(4) = 100.
4. To find f(0), substitute x = 0 in the function:
f(0) = (3(0)-2)^2
= (-2)^2
= 4
So, f(0) = 4.
Therefore, the values of the given expressions are:
f(1) = 1,
f(9) = 625,
f(4) = 100,
f(0) = 4.