Write your answer on the blank, show your solution if needed.

1. Which is true about linear equation?
a. It is an equation which has two solutions
b. It is an equation whose graph is parabola
c. It is an equation having a polynomial degree 1
d. It is an equation having a polynomial degree 2

2. What do you call the graph of a linear equation?
a. ellipse
b. hyperbola
c. line
d. parabola

3. The following methods can be used in graphing a liner equation
EXCEPT:
a. slope
b. two points
c. slope and a point
d. x and y-intercepts

4. In the equation Ax + By= C where A and B are not equal to zero is a linear equation in what form?
a. point- slope form
b.slope-intercept form
c. standard form
d. two point form

5. What is the slope of the line x + y = 3?
a. -3
b. -1
c. 1
d. 3

6. In the equation -3x + y = 1, what is the y - intercept?
a. -3
b. -1
c. 1
d. 3

7. What is the y - intercept of the line 2x + 3y = -15?
a -5
b. -2
c. -2/3
d. 3

8. Which of the following pair of points have a slope of -2?
a. (2, 4) and (5, -2)
b. (4, 2) and (-2, 5)
c. (2, 5) and (4, -2)
d. (-2, 2) and (4, 5)

9. The line y - 8 = ¾ ( x - 4) passes through which point?
a. (-4, -8)
b. (-4, 2)
c. (-4, 8)
d. ( 3, 4)

10. What is the slope (m) and y - intercept (b) of the equation y = 2x - 4?
a. m = 2 and b = 4
b. m = 4 and b = 2
c. m = 2 and b =-4
d. m = -4 and b =2
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