Writing Equations of Lines

Front

What does the equation C = 2h + 15 represent?

Back

There is a $15 flat fee to reserve a boat plus $2 per hour.

Front

Which equation matches the graph?

Back

y = 1/4x + 2

Front

Identify the slope-intercept equation.

Back

y = 2x + 4

Front

What is the slope-intercept form of a linear equation?

Back

y = mx + b

Front

Write the equation of a line with a slope of 2/3 and a y-intercept of -3.

Back

y = 2/3x - 3

Front

What is the slope in the equation y = 3x + 5?

Back

3

Front

What is the y-intercept in the equation y = -2x + 4?

Back

4

Front

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

Back

m = (y₂ - y₁)/(x₂ - x₁)