Question

Evaluate 4-2f4−2f4, minus, 2, f when f=1f=1f, equals, 1.

Answer 1

4 -2f4-2f4=?    -2(1)(4)-2(1)(4)= (-2)(4)-(2)(4)=  4-8=-4   I think that Is the answer I hope it is lol

Answer 2

Answer: The value of 4-2f is 2.

Step-by-step explanation:

Since we have given that

Let $x=4-2f$

Here, f = 1

And we need to evaluate the above value.

To evaluate the value of expression, we have to substitute f with its value i.e. f = 1.

So, we put f = 1 in the given expression.

We get that

$x=4-2f\\\\x=4-2\times 1\\\\x=4-2\\\\x=2$

Hence, the value of 4-2f is 2.