Math Mid Year

Front

What is the square root of 49?

Back

7

Front

Is this table a function or not a function?

Back

Not a Function

Front

What is the definition of a function?

Back

Every input has only ONE output

Front

Slope is known as rise/ ___?

Back

run

Front

Find the slope and y-intercept of: 2x - 3y = -12

Back

slope = 2/3, y-intercept = 4

Front

What is the formula for the slope of a line?

Back

(y2 - y1) / (x2 - x1)

Front

What does it mean for a relation to be a function?

Back

Each input is paired with exactly one output.

Front

What is the y-intercept of a line?

Back

The point where the line crosses the y-axis.

Front

How do you find the y-intercept from the equation of a line?

Back

Set x = 0 and solve for y.

Front

What is the slope of a line that rises 3 units for every 2 units it runs?

Back

3/2