Answer:
compressed it by 3 in the x direction
it stretched it by 2 in the y direction
Step-by-step explanation:
f(x) = |x|
then it became
g(x) = |3x| so it compressed it by 3 in the x direction
h(x) = 2 |3x| so it stretched it by 2 in the y direction
Answer:
The slope is 5/6
Step-by-step explanation:
You have to use the equation change of y over change of x. So 15-30 is change of y, then 18-36 is change of x. you subtract then divide to get 5/6.
Lets try it this way. 3 numbers sum is equal to 81, thus A+B+C = 81. Now lets go to the next portion of the question.
The second number is 4 times the first.
B = 4A
The third number is 3 more than the first
C = 3+A
since we have everything in terms of A lets solve for A.
A+ 4A+ (3+A) = 81
do some simple math to find A.
A+4A + 3 + A = 81.
6A + 3 = 81
6A = 81 -3
6A = 78
A = 13
Now we got A lets solve for B and C.
B = 4A
B = 4(13)
B = 52
C = 3+A
C = 3+13
C = 16
Now lets check our answer
A+B+C = 81
13+52+16 = 81
You could make a frequency chart or draw a graph.
Here is the graph. Work is shown in the picture. I hope this helps.