Which of the following functions increases, going upwards from left to right? a. y =  (1/5)x b. y = -2(3)x c. y = 3(2)x d. y = 3 (1/2)x

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Which graph represents an even function?

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.