ABC is a straight line.
The length of AB is four times the length of BC.
AC = 75 cm.
Work out the length of AB.

Amodel rocket is launched from a roof into a large field. the path of the rocket can be modeled by the equation y = -0.04x^2 + 8.6x + 4.8, where x is the horizontal distance, in meters, from the starting point on the roof and y is the height, in meters, of the rocket above the ground. how far horizontally from its starting point will the rocket land? a. 0.56 m b. 215.56 m c. 431.11 m d. 215.74 m

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811

Which of the following shows the graph of y=2e^x?