Algebra 2 Linear Functions

Front

What is the y-intercept in the equation y = 5x - 4?

Back

(0, -4)

Front

Write the equation in point-slope form of the line that passes through the point (4, -7) with slope m = -1/4.

Back

y + 7 = -1/4(x - 4)

Front

Name the x- and y-intercepts for the equation 5x - 3y = 15.

Back

(3, 0) and (0, -5)

Front

Write the slope-intercept form of the equation 11x - 8y = -48.

Back

y = 11/8x + 6

Front

What is the formula for Slope-Intercept Form?

Back

y = mx + b

Front

What does 'm' represent in the slope-intercept form y = mx + b?

Back

'm' represents the slope of the line.

Front

What does 'b' represent in the slope-intercept form y = mx + b?

Back

'b' represents the y-intercept of the line.

Front

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

Back

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