Which of the following is an equation for the sine wave graphed below?

A. y=8sin(2x)
B. y=8sin(4x)
C. y=8sin(1/2x)
D. y=8sin(x)

the rocket cannot penetrate the ground, in a contextual sense, therefore the roots of this equation should be the domain of this function. i'll let you find the roots of this quadratic equation (hint: use the quadratic formula:  

1- c

2-a

step-by-step explanation:

mark brainliest!

3

step-by-step explanation:

because where the point where the 2 lines intersect is (3,-1) the x value is 3

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

oh

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