For each of the following real-valued functions, indicate whether it is a "bijection", "surjection but not a bijection", "injection but not a bijection", or "neither an injection nor a surjection". You do not need to provide reasons/proof for this question.

a. x > x + 2

b. x > 2x

c. x > x*x

d. x > x*x*x

e. x > sin(x)

f. x > x sin(x)

i need a picture

step-by-step explanation:

answer: 5100 just subtract

step-by-step explanation:

step-by-step explanation :

we know that

the measurement of the outer angle is the semi-difference of the arcs which comprises

in this problem

m< xzy is the outer angle

substitute the values

the measure of angle xoy is equal to

> by central angle

substitute the value