## What are two fractions that are equal to each other called?

An equation that sets two fractions equal to each other is called a proportion. A proportion is a name we give to a statement that two ratios are equal. When two ratios are equal, then the cross products of the ratios are equal.

## What is the term for two fractions that are equal to each other quizlet?

proportion. two equivalent fractions set equal to each other.

## What is a two word phrase indicates a ratio or fraction?

This two-word phrase indicates a ratio or fraction. Proportion.

## What happens when two linear functions are added together?

Adding Linear Functions we saw when we added two linear functions f(x),g(x) we get a linear function whose slope is the slope is the sum of the slopes of f(x) and g(x) and y-intercepts are the sum of the y-intercepts of f(x) and g(x).

## Is the sum of two linear expressions always linear?

Additions based on comments: The computerized system itself provided a statement, where you could change the answer from it being valid or not. It was of the form paraphrased “Your friend says the sum of two linear expressions is always a linear expression. 2 is a constant, and thus not a linear expression.

## Can you multiply linear equation?

The key to using multiplying to solve linear systems is to find a number to multiply to one or both of the equations so that the x or y terms in one of the equations will have opposite coefficients from the x or y in the other equation. You would then add these two equations together. Add the two equations together.

## How do we multiply functions?

Multiplication of Functions To multiply a function by another function, multiply their outputs. For example, if f (x) = 2x and g(x) = x + 1, then fg(3) = f (3)×g(3) = 6×4 = 24. fg(x) = 2x(x + 1) = 2×2 + x.

## What are the steps in multiplication of function?

Step 1: Rewrite the function notation as the multiplication of two functions and then substitute the given expression in for each function. Step 2: Use the FOIL method or distribution, as appropriate, to multiply the two polynomials. Step 3: Combine like terms.

## How do you add a function?

Operations on Functions: Adding and Subtracting Functions

1. Addition. We can add two functions as: (f + g)(x) = f(x) + g(x) Example:
2. Subtraction. We can subtract two functions as: (f – g)(x) = f(x) – g(x) Example:
3. Multiplication. (f•g)(x) = f(x)•g(x) Example: f(x) = 3x – 5 and g(x) = x.
4. Division. (f/g)(x) = f(x)/g(x) Example: f(x) = 3×2 + 4x – 3 and g(x) = x.