Help..............me................please...............
1 answer:
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Answer:
Step-by-step explanation:
To solve this question, we will first expand the expression using the distributive rule:
Therefore:
Simplify:
Add up like terms:
Answer:
Option C,
Step-by-step explanation:
Answer: Option C,
Answer:
C:
Step-by-step explanation:
Amplitude is changed by multiplying the entire trig function by a number, by default the amplitude is 1, so multiplying by 6 is necessary; eliminate A and B
Horizontal shift is going through the x axis, so it must be subtracted from the x value. This is only seen in choice C of the remaining answers.
Calculating the period isn't necessary because we already found the right answer but in case you need it in the future; the period is by default 2pi, to get to pi/4, it had to be 8 times smaller, so multiplying x and translations on x by 8 will get you the correct period.