Answer:
D. all real numbers
Step-by-step explanation:
4(x+3)-7greater than or equal to x+3(x+1)
4x+12-7> or equal to x+3x+3
4x+5>or equal to 4x+3
so, by testing
if x=1, is it true that 4x+5 is greater than or equal to 4x+3
4(1)+5=4(1)+3
9=7
hence it true 9 is greater than 7
Option D is collect
they all equal 4, so yes Alexa is correct.
Answer:
-14541
Step-by-step explanation:
100 - 121² = 0
100 - 14641
-14541
You are right about the domain
it is all real values of x except 4
So about the range we must make x subject of the formular so we know the values of y in which g(x) is defined

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Answer: I Included a picture below.
Hope this helps, if you have any questions please leave a comment. :)