Four Corners!

y = 5x + 2 y = -2x + -5 y = 5x + -2 y = -2x + 5 Which equation has a slope of 5 and a y-intercept of -2? y = 5x + 2 y = -2x + -5 y = 5x + -2 y = -2x + 5

Identify the y-intercept of y = 6/7x + 8. none 6/7

Identify the slope of y = -1/3x + 8. zero 8 undefined

Which equation correctly matches the graph? y = 4/5x + 3 y = -4/5x + 3 y = 3x + -4/5 y = -3x + 4/5

y = 5x + 3/4 y = 3/4x + 5 y = -3/4x + 5 y = -5x + 3/4 Which equation has a slope of 3/4 and a y-intercept of 5? y = 5x + 3/4 y = 3/4x + 5 y = -3/4x + 5 y = -5x + 3/4

Identify the y-intercept of y = -6. none 1 -6

Identify the slope of y = -4x + 3. zero undefined -4

Which equation correctly matches the graph? y = -4/3x + -4 y = -4x + 4/3 y = -4x + -4/3 y = 4/3x + -4

y = -1/2x + 8 y = 8x + -1/2 y = -8x + 1/2 y = -1/2x + -8 Which equation has a slope of -1/2 and a y-intercept of 8? y = -1/2x + 8 y = 8x + -1/2 y = -8x + 1/2 y = -1/2x + -8

Identify the y-intercept of y = -1/5x + 9. none

Identify the slope of y = x + -7. undefined 1 zero

Which equation correctly matches the graph? x = 3 y = 3 x = 0

y = -5x + -3/5 y = -3/5x + -5 y = 3/5x + -5 y = -5x + 3/5 Which equation has a slope of -5 and a y-intercept of 3/5? y = -5x + -3/5 y = -3/5x + -5 y = 3/5x + -5 y = -5x + 3/5

Identify the y-intercept of x = -4. 1 none

Identify the slope of y = -5. zero 1 undefined

Which equation correctly matches the graph? y = 1x + 3/2 y = 3/2x + 1 y = -3/2x + 1 y = 1x + -3/2

Which equation has a slope of 6/7 and a y-intercept of -1/2? y = 6/7x + -1/2 y = 1/2x + -6/7 y = -1/2x + 6/7 y = 6/7x + 1/2

Identify the y-intercept of y = 5x + -1/5. none -1/5 5

Identify the slope of x = 7. zero 1 undefined 7

Which equation correctly matches the graph? x = -2 x = 0 y = 0