Coordinate Plane, Functions & Slope

Front

What is the ordered pair for point I?

Back

(-2, -5)

Front

What is the slope of the line represented by the equation y = -rac{5}{3}x + 2?

Back

-rac{5}{3}

Front

Which of the coordinates below are solutions to y = -2x? (Options: (-3, 6), (-2, -4), (1, 2), (3, 6))

Back

(-3, 6)

Front

The coordinate plane is divided by a vertical number line called what?

Back

y-axis

Front

Does this table represent a function? (Options: Yes, No)

Back

No

Front

What is the definition of a function?

Back

A function is a relation where each input has exactly one output.

Front

What is the x-axis in the coordinate plane?

Back

The horizontal number line that divides the plane into upper and lower halves.

Front

What does the slope of a line represent?

Back

The rate of change of y with respect to x.

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

Slope = \frac{y2 - y1}{x2 - x1}.

Front

What is the origin in the coordinate plane?

Back

The point (0, 0) where the x-axis and y-axis intersect.