Equation of a Line

What type of line is this

• Intersect

• No solution

• Infinity

• Parallel

The table represents some points on the graph of a linear function. Which function represents this relationship?

Aline is graphed on a coordinate grid. Which statement about the line is true?

• The equation of the line is x = −4, and the slope is undefined.

• The equation of the line is y = −4, and the slope is equal to −4

• The equation of the line is x = −4, and the slope is equal to −4

• The equation of the line is y = −4, and the slope is undefined.

What is the solution to this system of equations?

• (2,7)

• (-2,3)

• (0,0)

• (-3,-3)

Which equation represents a line that passes through the point (3, -4) and has a slope of 7

• y + 4 = 7(x - 3)

• y - 4 = 7(x - 3)

• y + 4 = 7(x + 3)

• y - 4 = 7(x + 3)

Mathematical Equivalence

ON

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

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

What is the equation in standard form of the line that passes through the point (6, -1) and is parallel to the line 8x+3y=15?

• 8x+3y=-45

• 8x+3y=10

• 8x-3y=45

• 8x-3y=10