Solution to a Line

What is the solution to the system?

• (0, 3)

• (1, -1)

• (-3, 1)

• (1, 3)

Tags

CCSS.8.EE.C.8A

What is the solution to the system of linear equations?

• (-4,0)

• (2,2)

• (3,-4)

• 2

Tags

CCSS.8.EE.C.8B

What is the solution to the system of linear equations?

• (-2,3)

• (3,2)

• (2,3)

• (3,-2)

Tags

CCSS.8.EE.C.8B

The solution to the system is

• (-2, -8)

• (-8, -2)

• (2, -8)

• No solution

Tags

CCSS.8.EE.C.8B

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write an equation of the line that passes through (-3, -4) and is parallel to the line y = 4/3x - 9.

• y = 4/3x + 1

• y = -3/4x - 9

• y = 4/3x

• y = -3/4x

What is the equation of the line with slope 3 and y-intercept 5 in slope-intercept form?

Mathematical Equivalence

ON

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Write the standard form of an equation that is perpendicular to
2x - 5y = 10
and passes through (-2, 1).

• 2x + 5y = 1

• 2x - 5y = -9

• 5x + 2y = -8

• 5x - 2y = -12

Write the equation of the line.

Mathematical Equivalence

ON

Write an equation in slope-intercept form for a line that passes through the points (-7, 0) and (1, 8).

Mathematical Equivalence

ON

Answer explanation

1. Make a table in Desmos.

2. Underneath the table type:

y₁ ~ mx₁ + b

3. Plug in your numbers for m and b in the slope intercept form equation: y = mx + b.

In this problem, the m is 1 and b is 7.

So the correct answers are either y = 1x + 7 or y = x + 7.

Tags

A.3(C)