Answer:
Step-by-step explanation:
For shifted down a function you have to follow the next structured:
In our case is:
Now for compressed or shrink a graph you have to multiply by a factor in the input something like this:
In our case is:
Maybe you can think, why 5 and not 
instead?. Well, when you multiply by this dilate or stretch the graft because the output of each value is smaller, example:
Then evaluate for a number, for example 5:
the output of 
is 5 steps a far from the answer of 
this in a graph is illustrate as a stretching.
So the opposite happen when you multiply by a integer number, the graph is compressed because the output take the "faster steps".
So combine the two transformation and get
Answer:
x=30°
Step-by-step explanation:
50 + x =80 degree (sum of two interior opposite angles is equal to the exterior angles formed)
x=80-50
x=30 degree
Answer:
5 < x
Step-by-step explanation:
28<6x-2
Add 2 to each side
28+2<6x-2+2
30 < 6x
Divide each side by 6
30/6 < 6x/6
5 < x
Answer:
+75%
Step-by-step explanation:
20 * x = 35
x = 35 / 20
x = 1.75
It costs 40 dollars bcz twhce the number of 20 is 40 its like multiple by 2
