1. What equation represents the following graph? need help asap !!!
(image attached goes w this one)

2. The graph of y=tan⁡x is stretched vertically by a factor of 4 and compressed horizontally to have a period of π/3. What is the equation of the new graph?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

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

M.xyz =radians. covert this radian measure to its equivalent measure in degrees.