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Marrrta [24]
3 years ago
9

Plz help me with this

Mathematics
1 answer:
Agata [3.3K]3 years ago
3 0

Answer:

It's the first option.

Step-by-step explanation:

y = cos x transformed  to cos (x - π/2) moves  the graph  π/2 units to the right.

Multiplying by 3 to give 3 cos(x -  π/2)  stretches the graph 3 units parallel to the y-axis and adding 3 to this moves the graph up 3 units.

So the required equation is y = 3(cos x -  π/2) + 3.

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in 2016 the cost of 2 oz of pure gold was $2,640 complete the double number line to show the cost for 1, 3, and 4 oz of gold​
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Degger [83]

Answer:

6x^2 +8x

Step-by-step explanation:

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Factor inside the parentheses

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6 0
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Find the value of the trigonometric ratio. make sure to simplify the fraction if needed
kati45 [8]

Answer:

Sin A = o/h

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Step-by-step explanation:

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