(2024 -2025 Quarter 2) Slope, graph etc..

Front

What type of slope is represented by a line that rises from left to right?

Back

Positive slope

Front

Which of the following equations represents a linear function? y = x² + 3, y = 3x + 4, y = x³ + 5, They are all linear equations

Back

y = 3x + 4

Front

Simplify: -5 + 4

Back

-1

Front

What is a linear function?

Back

A function that graphs to a straight line.

Front

What type of slope is represented by a line that falls from left to right?

Back

Negative slope

Front

What is the slope of a horizontal line?

Back

Zero slope

Front

What is the slope of a vertical line?

Back

Undefined slope

Front

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

Back

Each input (x value) must have exactly one output (y value).

Front

If a graph has two points with the same x value but different y values, is it a function?

Back

No, it is not a function.

Front

What is the formula for calculating the slope between two points (x1, y1) and (x2, y2)?

Back

Slope (m) = (y2 - y1) / (x2 - x1)