Let f: R→ R be defined by f(x) = x – |x + 2|. (1) Show that ƒ is not an injective function. (2) Are there real numbers xị and x2 such that X1, X2 < -2, xi 7 x2, but f(x1) = f(x2)? (3) Determine im(f). %3|

Q: the true answer is $

A:

Q: Need help for question 1. And question 2.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 1. Simplify. (6-2)³ - (5 +5²) O-14 -32 34 5

A: The given expression        6-23-5+52

Q: 4. Find the 2"

A: Given problem is :

Q: Solve. x= x+3 6 x-3 7 = -8

A:

Q: help ?

A: Since you have posted a question with multiple sub-parts, we will solve only first three sub-parts…

Q: S dx 2 x-6x

A:

Q: 7, 6. 7 1 2 9. X 5 6 8 0 4, 9 2.

A:

Q: , STEM In the science lab, Will is testing the freezing point of a substance, which should be -24…

A: Given , Will is testing the freezing point and it is -24oC He started changing the temperature from…

Q: Two different questions have the same answer? And the answer is wrong

A:

Q: Which of the following graphs is a match for the table shown below? -1 3. y 3.5 4. 7. 11 10 10

A: Given,