Slope Equations
Which lines has a y-intercept at (0, 4)? There are 2 correct answer. A. y = -3x + 4 B. y = 4x + 7 C. y = 5 + 4x D. y = 4 - x
A and D
How do we find the slope of a line that is given in slope-intercept form? A. The slope is the first number that appears in the equation B. The slope is the coefficient of x, regardless of order.
B
Write an equation of a line whose slope is 10 and y-intercept is (0, -20)
y = 10x - 20
What is the y-intercept of the line represented by y= −6x − 11?
Has a y-intercept at (0, -11)
What is the slope of the line represented by y = 1 - 8x?
Has a slope of -8
What is the y-intercept of the line represented by y = 4x
Has a y-intercept at ( 0, 0)
What is the slope of the line represented by y = x + 9?
The slope is 1
What is the slope of the line represented by y = 5x − 7?
The slope is 5