INSTRUCTION: Choose the letter of your answer and write it on the space provided before each number. Write your solutions below for additional points.


1. Given the figure 1 below, describe the slope (m) and y-intercept (b) of the given graphs of system of linear equations
. a. m = m2 and by #b
b. m, #m, and b = by
c. m* m2 and by #ba
d. m = m, and b = by

2. Tell whether these two graphs of linear equations are parallel, intersecting, perpendicular or coinciding: y = - 4x + 8 and y = 4x - 8.
a. parallel
b. perpendicular
c. intersecting
d. coinciding


3. Refer to figure 3 below, describe their slope (m) and y - intercept (b).
a. m:= m2 and bub
b. m, #m, and b. = by
C. m # m2 and b, # D2
d. m. = my and b. = b

4. Which of the following will coincides the graph of the linear equation y = 3x - 4?
a. y = 4x - 17
b. y = 3x + 4
c. 2y = 6x - 8
d. y = 4x - 3

5. In the figure 2 below, describe their slope (m) and y-intercept (b).
a. m = mand . + b2
b. m #my and bu = 2
C. m. + m2 and b1 # b2
d. m = me and b. = 2 ​