1) Graph f(x) = |x|
Observe that y = 2|x - 2| + 5 = 2f(x) + 5
So, these are the transformation rules that you can use:
2) shift the graph 2 units to the rigth: because |x - 2| is f(x - 2)
3) dilate the function (stretch vertically) multiplying by 2
4) shift the graph 5 units upward: because adding a constant to the function moves the graph upward the same amount of units as the value of the constant.
Answer:
D
Step-by-step explanation:
5/5 : 15/5
gives
1:3
......
Answer:
m = - 15
Step-by-step explanation:
Using the rule of exponents
× 
= 
, then
× 
= 
, that is
=
=
Equating exponents gives
m = - 15
It would be biased because one would assume that students can get to school by means other than those that put them 8n the parking lor. (Parking lot = car drivers who would be the only students sampled.). Others may ride to school by either parent or school bus who could drop them off somewhere else or possibly walk to school. The freshmen/sophomores would be excluded generally as they would be too young to drive altogether
