12.21.2023: A&C Summative Assessment C Level - Linear Equations

Front

What is the y-intercept of the linear equation y = -3x?

Back

0

Front

What is the slope of the line represented by the equation y = (4/5)x + 2?

Back

4/5

Front

What is the y-intercept of the line represented by the equation y = 4?

Back

4

Front

In slope-intercept form (y = mx + b), what does 'm' represent?

Back

The slope (rate of change)

Front

In slope-intercept form (y = mx + b), what does 'b' represent?

Back

The y-intercept

Front

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

Back

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

Front

What is the slope of the line that passes through the points (1, 2) and (3, 6)?

Back

2

Front

What is the equation of a line with a slope of -3 and a y-intercept of 5?

Back

y = -3x + 5

Front

What does it mean if a line has a slope of 0?

Back

The line is horizontal.

Front

What does it mean if a line has an undefined slope?

Back

The line is vertical.