Question

Maths functions question

Answer 1

The final question is asking for where the line is higher than the curve which is between D and A
We know the x coordinates of these so the answer is
-4

Answer 2

Answer:

-4 < x < 3

Step-by-step explanation:

Information from Parts 1-4 of the same question:

brainly.com/question/28193969

• $f(x)=-x+3$

• $g(x)=x^2-9$

• A = (3, 0)

Information from Parts 5-8 of the same question:

brainly.com/question/28193994

• D = (-4, 7)

Part (9)

The values of x for which g(x) < f(x) are the values of x between the points of intersection of the two functions:  points D and A.

From part (2) of the question, we found that A = (3, 0).

From part (5) of the question, we found that D = (-4, 7).

Therefore, the values of x for which g(x) < f(x) are -4 < x < 3.

In interval notation this is: (-4, 3).