Kevin is 3 years older than daniel. two years ago, kevin was 4 times as old as daniel. how old is daniel now?

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

True or false? a triangle can be circumscribed about a given circle

Provide an example of a trigonometric function and describe how it is transformed from the standard trigonometric function f(x) = sin x, f(x) = cos x, or f(x) tan x using key features.