Answer:
Only point D
Step-by-step explanation:
y=x would mean that both x and y are the same
only D has x and y co-ordinates that are the same
-3 and -3
Answer:
40 kilometres
Step-by-step explanation:
3cm : 10 kilometres
x4 x4
12cm : 40 kilometres
In order for a function to have an inverse that is also a function there are 2 main requirements:
1. The function should be bijective (ie) the function should be one-one ( each element in codomain has not more than 1 pre image in domain) and onto ( Range should be equal to codomain)
2. The inverse function should be defined by a suitable domain and range
Hope this answer helps you..
Answer:
He can pay for the membership for 9 months.
Step-by-step explanation:
Divide 315 by 35, and then you get your answer.
My answer is 38 students
( 22 students take one or both subjects)
