Types of Solutions
#1
A. x = 4 1/2
#6
B. If you travel about 3 miles, the cost will be the same for each company.
#10
A. 1,3,5,6
#19
D. reflection over L, translation left
#30
A.
#2
B. 5 + 3x = 3x + 5
#14
C. Mariella
#11
B. Does NOT; input of -1 has an output of -1 and +1
#21
B. Students 2 and 3
#31
D.
#3
C. No solution
#7
A. (4,3)
#12
C. Each x has one y
#25
B. D(-3,12); E(-12,3); F(9,0)
#32
B.
#4
A. x = -3
#16
A. 60 degrees
#13
D. It is a function because each input has exactly one output.
#27
D. dilated by factor of 2, reflected over m
#33
D. raised to the power of 2, non-linear
#5
C. Change 4a - 8 to 5a - 8
#8
C. Both Company S and Company T cost the same at 20 minutes.
#29
B. horizontal reflection, dilation by a factor of 2