Answer:
5
Step-by-step explanation:
Rental = $40
Catering = $12 per person
Budget = $100
Amount left after paying for the rental
= 100 - 40
= $60
Maximum number of guests
= 60 ÷ 12
= 5
It'll be the opposite reciprocal in front of the X like instead of 3 it will be -1/3 so flip it and change the sign
QUESTION 1
Given that:
,
,
and

Then;


Group similar terms;

Simplify;

QUESTION 2
Given that;
.

and

Substitute the functions;

Substitute x=3




QUESTION 3
Given:


This implies that;

Expand the parenthesis;


QUESTION 4
The given function is;

Let





The range is:



The interval notation is;

The vertex would be (5, 27)
Answer:
15cd(1 + 2cd)
Step-by-step explanation:
greatest common factor is 15cd
