Under which transformation is orientation not preserved?
a. translation
b. dilation
c. reflection
d. rotation

Is this a polynomial function? i need to know asap

The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y=-0.4+3x, where t is the height above water and x is the horizontal distance in feet. if a beam of light is shone upward at an angle modeled by the equation x+y=10, at what height from the waters surface will the beam of light hit the dolphin

Danny can read 4 pages in 12 minutes. how many pages can he read in 1 mintute?