Answer:
yes, it is B
Step-by-step explanation:
every input value of x has an unique result value y.
there are no 2 values for x that produce the same result value y.
and there are no multiple result values possible for a subject x value.
bottom line, yes, it is a function, and a 1:1 function at that.
You can drive 28 miles per gallon.
462 / 16.5 = 28
28 x 16.5 = 462
Answer:
Yes
Step-by-step explanation:
21÷7=3
24÷7=4
15÷5=3
20÷5=4