Graphing Systems of Equations in Standard Form

This video tutorial covers graphing systems of equations, focusing on transforming equations into slope-intercept form for easier graphing. The instructor demonstrates solving and graphing multiple equations, highlighting the importance of finding the point of intersection. The tutorial emphasizes the use of the commutative property and provides step-by-step guidance on isolating variables and plotting graphs accurately.

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

• y = bx + m

• y = mx + b

• x = by + m

• x = my + b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the equation y = -x - 7?

• -7

• 7

• 1

• -1

Tags

CCSS.8.EE.B.5

What is the y-intercept of the equation y = -x - 7?

• 1

• 7

• -1

• -7

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the equation y = -17x + 9?

• -9

• 9

• 17

• -17

Tags

CCSS.8.EE.B.5

What is the y-intercept of the equation y = -17x + 9?

• -17

• -9

• 9

• 17

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the equation y = 7/5x - 3?

• -7/5

• 7/5

• 3

• -3

Tags

CCSS.8.EE.B.5

What is the y-intercept of the equation y = 7/5x - 3?

• -3

• 3

• 7/5

• -7/5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the slope of the equation y = 1/5x + 3?

• 1/5

• -1/5

• 3

• -3

Tags

CCSS.8.EE.B.5

What is the y-intercept of the equation y = 1/5x + 3?

• -1/5

• -3

• 3

• 1/5

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

What is the point of intersection for the equations y = 7/5x - 3 and y = 1/5x + 3?

• (-8, 1)

• (1, -8)

• (4, 5)

• (5, 4)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6