~ PLEASE HELP ASAP PT 3 ~
1) What is the slope-intercept form of x – y = -8?
A) y = -x - 8
B) y = -x + 8
C) y = x - 8
D) y = x +8
2) Which line is perpendicular to the line with this equation?
x – 6y = 15
A) y = 3x - 2
B) 3y = -x - 11
C) y = -6 - 8
D) y = 1/6X + 6
3) Which line is parallel to the line with this equation?
y = 6x + 5
A) y = 6
B) y = 6x - 7
C) y = 1/6X + 7
D) y = -8
4) Which line is parallel to the line with this equation?
y – 3 = ¾(x – 5)
A) y = 3/4X - 1
B) y - 4 = -2(x + 2)
C) y = -2x
D) y = 4/3X - 3
5) Describe the transformation from the graph f(x) to the graph g(x).
f(x) = 1/5x + 3 and g(x) = x + 3
A) translate 3 units down
B) rotate about (0, 3) ; steeper
C) translate 3 units up
D) rotate about (0,3) ; less steep
6) Determine whether the relationship is a direct variation.
x + y = 7
A) Yes
B) No
7) Determine whether the equation is a direct variation. If so, identify the constant of variation.
y = 3x
A) yes ; 1/3
B) yes ; 3
C) no
D) yes ; -3