What is the range of the function f(x) = -2(6^x) + 3? o (-inf,-2]
0 (-inf,3)
O [-2,inf)
O [3,inf)

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Multiply and simplify. 2x^2 y^3 z^2 · 4xy^4 x^2 i will mark you brainliest if right. show how you got the answer, !