Algebra Midterm Review Flashcardizz

Front

What is the algebraic expression for the phrase '5 more than 3 times a number'?

Back

5 + 3x

Front

Slope is known as ______.

Back

run

Front

f(x) is the same thing as ______.

Back

y

Front

In the equation y=mx+b, what does the m represent?

Back

slope

Front

Write a linear equation to represent the cost of going on x rides if the admission is $5 and each ride costs 50 cents.

Back

y=0.50x+5

Front

What does the 'b' represent in the equation y=mx+b?

Back

y-intercept

Front

What is the formula for the slope of a line?

Back

(y2 - y1) / (x2 - x1)

Front

What is the standard form of a linear equation?

Back

Ax + By = C

Front

What is the difference between a function and a relation?

Back

A function assigns exactly one output for each input, while a relation can assign multiple outputs.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values) for the function.