Question

What are the variables in this expression? f+2g+h/4-7.1 f and g only

2 g and h only
3 f, g, and mc014-2.jpg only
4 f, g, and h only

Answer 1

4) Variables are placeholders for any specific value to be put in to find the value. f, g and h are all variables.

Hope I helped :)

Answer 2

4.
`f,g\text{ and }h` only.

Explanation:

We have been given an expression
`f+2g+(h)/(4)-7`. We are asked to find the variables in the given expression.

We know that variable is a symbol or letter that represents an unknown value in a mathematical expression.

We can see that in our given expression
`f,g\text{ and }h` are unknown, therefore, these are variables for our given expression.