Problems in Slopes and Intercepts

What is the equation of a line with a slope of 2 and a y-intercept of -5?

• y = 5x - 2

• y = 2x - 5

• y = -2x - 5

• y = 2x + 5

State the y-intercept of the line y = 3x + 2

• 3

• -3

• 2

• -2

What is the slope in the picture?

• Positive

• Negative

• Zero

• Undefined

What is the slope in the picture?

• Positive

• Negative

• Zero

• Undefined

What does 'b" represent in y=mx+b

• y-intercept

• macaroni

• nothing

• slope

Parallel Lines never intersect because...

• they have the same slopes. 

• they have the same y-intercept.

• they have different slopes.

• they have different y-intercepts. 

What is the slope of the equation?

y = -2x - 1

• 2

• -2

• -2x

• -1

Find the slope and y - intercept

• slope: 3 y-intercept: -1

• slope: -1 y-intercept: 3

• slope: 3x y-intercept: 1

• slope: -1 y-intercept: 3x

Why will these graphs never cross?

• They have the same y-intercept.

• They have the same slope.

• They are both lines.

• They are both positive slopes.

What is the y-intercept in the equation

y= -2x

• -2

• -2x

• 0

• 1