3 years ago

See image. The graph of f(x) =

Mathematics

2 answers:

GalinKa [24]3 years ago

5 0

D
I’m not sure but I think it’s the right answer

forsale [732]3 years ago

3 0

Answer:

Step-by-step explanation:

The answer to this problem should be the 4th one.

All real numbers can't be right as 0 obviously wont work. However, it is important to remember that sqrt of a number cant be negative, so x must either be greater than or equal to -1 and 1

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Aloiza [94]

Answer:

$4 \sin( \frac{2}{7}x ) + 1$

Step-by-step explanation:

Let use the basic function of sin first.

Since the midline is 1 and the max point is 5, the amplitude is 4.

The midline is 1 since the midline is at 0,1.

Since we know the distance of the max and midline x values

We can multiply that by 4 to find our period.

$\frac{7\pi}{4} \times 4 = 7\pi$

Use the equation 2pi/b to find the b we would use in our equation.

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The answer is

$\frac{2}{7}$

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