14 Questions

Questions and Answers

- 1.What is the slope of the line given by the equation
*y*= 8*x*+ 8? - 2.What is the slope of the line given by the equation
*y*= -3*x*- 6? - 3.Which letter represents the
*y*-intercept in the slope-intercept equation of a line:*y*=*mx*+*b*? - 4.The _____ of a line is the set of all points (
*x*,*y*) which satisfy the equation*y*=*mx*+*b*. - 5.Which letter represents the slope in the slope-intercept equation of a line:
*y*=*mx*+*b*? - 6.What is the
*y*-intercept of the line given by the equation*y*= 3*x*+ 4? - 7.What is the
*y*-intercept of the line given by the equation*y*= 2*x*- 1.3? - 8.True or False. In the generalized slope-intercept equation of a line, the slope of the line is represented as the coefficient of the variable
*x*.- A.
True

- B.
False

- 9.What is the
*y*-intercept of the line shown below? Write your answer as a coordinate pair.- A.
(0,-3)

- B.
(0,3)

- C.
(3,0)

- D.
(-3,0)

- 10.Write the slope-intercept equation of the line shown below.
- A.
Y = 3x + 3

- B.
Y = 3x - 3

- C.
Y = -3x + 3

- D.
Y = -3x - 3

- 11.What is the
*y*-intercept of the line shown below? Write your answer as a coordinate pair.- A.
(4, 0)

- B.
(-4, 0)

- C.
(0, 4)

- D.
(0, -4)

- 12.Write the slope-intercept equation of the line shown below.
- A.
Y = -2x - 4

- B.
Y = 2x - 4

- C.
Y = -4x - 2

- D.
Y = 4x - 2

- 13.Write the slope-intercept equation of the line that has slope -6 and
*y*-intercept (0, 2).- A.
Y = 6x - 2

- B.
Y = -6x - 2

- C.
Y = 6x + 2

- D.
Y = -6x + 2

- 14.Write the slope-intercept equation of the line that has slope 2 and
*y*-intercept (0, 9).- A.
Y = 2x + 0

- B.
Y = 2x + 9

- C.
Y = 9x + 0

- D.
Y = 9x + 2