Solve the problem.A rock is thrown vertically upward from the surface of the moon at a velocity of 28 m/sec. The graph shows the height y of the rock, in meters, after x seconds. Estimate and interpret the turning point.
A. The turning point is at approximately (35, 245). This is the point at which the rock reaches its maximum height and starts to fall back towards the surface of the moon.
B. The turning point is at approximately (17.5, 245). This is the point at which the rock reaches its maximum velocity and starts to slow down.
C. The turning point is at approximately (35, 0). This is the point at which the rock reaches the surface of the moon again.
D. The turning point is at approximately (17.5, 245). This is the point at which the rock reaches its maximum height and starts to fall back towards the surface of the moon.
Answer: D
You might also like to view...
Sketch the vector field in the plane along with its horizontal and vertical components at a representative assortment of points on the circle x2 + y2 = 4.F = xi - yj
What will be an ideal response?
Provide an appropriate response. A company can manufacture 4 cases of a product to make $13 profit, and it can manufacture 5 cases of the product to make $17 profit. Write the linear profit equation for this company.
A. y = 5x - 7 B. y = 4x + 9 C. y = 4x + 3 D. y = 4x - 3
Find the x- and y-intercepts. Then graph the equation.4x - 24y = 24
A. (-1, 0); (0, 6)
B. (1, 0); (0, -6)
C. (6, 0); (0, -1)
D. (-6, 0); (0, 1)
Using a calculator, find to the nearest ten-thousandth.101.0313
A. 2.8044 B. 10.7473 C. 0.0134 D. 0.0308