Part 1: Similarities of sine and cosine graphs are that both has an amplitude of 1 and a period of 2pi.
A differences between sin and cos graphs includes that sin graph passes through point (0, 0).
The required cosine graph is <span>f(x) = 3 cos(4x - 3π/2) + 4</span>
Answer:
a) Diego squared 2, Andre squared -2
Step-by-step explanation:
The answer is: [B]: 4 + y .
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The rest of the answer choices given are all different ways to express, or are equivalents of, the number "4", multiplied by the variable, "y".
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This is a combination question
Hope this helps
