Answer:
The equation of the given circle is X²+y²+4x- 12y+15=0
Answer:

Step-by-step explanation:
<u>Composite Function</u>
Given g(d) and h(d) real functions, the composite function named (hog)(d) is defined as:

For practical purposes, it can be found by substituting g into h.
The functions g and h are given as:


Substituting g into h:

Operating:


Step-by-step explanation:
questions 8, obviously the mid part of the parabola is 3, that is the axis of symmetry.
question 9, only one solution because you only have one parabola.
I believe the answer is A. 9
Answer:
99+1
Step-by-step explanation: