The answer is A
A function is a relation that associates all the elements in x with just ONE element in y. This means a number in x can only have one number in y, if it has more than one the relation is not a function.
A vertical line can't be a function because it associates one element in x with many elements in y
Step-by-step explanation:
-5/2
-2
-1.75
-1
1/5
1.75
9/4
Mark as brainlist . kindly
Answer:
The amount it took in 2011 to equal the value of 1 currency unit in 1917 was of 24.091 currency units.
The amount it took in 2019 to equal the value of 1 currency unit in 1917 was of 28.031 currency units.
Step-by-step explanation:
The value needed to equal the value of 1 currency unit in 1917, in x years after 1990, is given by:
a) Use this function to predict the amount it will take in 2011 and in 2019 to equal the value of 1 currency unit in 1917
2011 is 2011 - 1990 = 21 years after 1990, so we have to find V(21).
The amount it took in 2011 to equal the value of 1 currency unit in 1917 was of 24.091 currency units.
2019 - 1990 = 29, so we also to find V(29).
The amount it took in 2019 to equal the value of 1 currency unit in 1917 was of 28.031 currency units.
(3/5) [(1/12Y)(2/3Z)]
= .05Y + .40Z
Answer:
66.46
Step-by-step explanation: