Cara is grocery shopping and needs chicken and steak for the barbecue she is having on Saturday. Chicken is 2.99 per pound and s
1 answer:
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Answer:
2
Step-by-step explanation:
From the graph, we obtain the trigonometric function as:
The corresponding cosine function have equation.
This function is of the form:
where is the amplitude.
Therefore the amplitude is |2|=2
The third choice is correct
namely, how many times does 3/4 go into 3½? Let's firstly convert the mixed fraction to improper fraction.