Answer:
None of the above
Step-by-step explanation:
F - 40y
G - 4y
H - 40y
J y+4
Answer:
"a period change"
Step-by-step explanation:
Simple ways of understanding transformations are:
<u>Phase shift: </u> 2 graphs would be shifted version of each other, all other things constant.
<u>Period change:</u> the 2 graphs would have different cycles, one would be compressed/stretched version of the other, all other things constant
<u>Amplitude Change:</u> The height/crest of the graphs would vary, that is the amplitude. All other things constant.
<u>Addition of Negative constant:</u> this would shift the 1 graph downwards with respect to the other graph, it is a vertical shift. All other things constant.
Now carefully looking at the 2 graphs given, we can see that the cycles are different. One is a more "relaxed", or "stretched" version of the other. This means, the period is changed.
2nd answer choice is right.
Answer:
15
Step-by-step explanation:
15 times 15 equals 225
3x(y+5)
= 3xy+15x
= (Tienes que multiplicar dentro del paréntesis por 3x) <span />
Answer:
Your friend is correct.
Step-by-step explanation:
3 feet - 1 yard
36 / 12 = 3