Answer(-5.0) and (0,-3)
Step-by-step explanation:
Answer:
4000 rounded about
Step-by-step explanation:
Answer:
g(f(x)) = 10x^2 - 18
Step-by-step explanation:
g(f(x)) = 5(2x² - 5) + 7
g(f(x)) = 10x² - 25 + 7
g(f(x)) = 10x² - 18
(or g(f(x)) = 10x² + (-18), to fit your answer format)
The step that she did incorrectly would be step 3. For this we need to isolate the variable x. So, dividing x+1 should not be done because you are limiting the domain which is not main goal here. I hope this answers the question. Have a nice day.