Standard Form of a Line Quiz

What is the graph of 3x + 5y = -15?

a.

The equation of the graphed line is 2x - y = -6. What is the x-intercept of the graph?

a. -3

What is the equation of the graphed line written in standard form? 2x + 3y = -6 2x + 3y = 6 y=-2/3x-2 y= 2/3x-2

a. 2x + 3y = -6

What is the equation of the graphed line written in standard form? x = -3 y = -3 x + y = -3 x - y = -3

a. x = -3

The line represented by the equation 3x + 5y = 2 has a slope of -3/5. Which shows the graph of this equation?

b.

What is the equation of the graphed line written in standard form? 2x - y = -4 2x - y = 4 y = 2x - 4 y= 1/2x-4

b. 2x - y = 4

Which is the graph of x - y = 1?

c.

Art and his friends spent $62 at the movies. Admission tickets cost $12 apiece, and a bucket of popcorn costs $7. Which equation written in standard form represents the number of tickets bought, t, and the number of buckets of popcorn bought, p?

b. 7p + 12t = 62

What is the slope of the line 3x - 9y = 4?

c. 1/3

What is the slope of the line 4x - 2y = 5?

c. 2

The equation of the graphed line is x+2y=5. What is the x-intercept of the graph?

c. 5

Which is the equation of the graphed line written in standard form? y = x x -1/2 y = 0 x - y = 0 y = 1/2x

c. x - y = 0

The equation of the graphed line is 2x - 3y = 12. What is the x-intercept of the graph?

d. 6