Answer:
yes it is a function
Step-by-step explanation:
You have to take the numbers and see if any of them are the same in the X column if their are some of the same numbers you only write the number once. than you connect the numbers to the given output. If any numbers have 2 outputs it is not a function.
Answer:
like:-
1/9x20 = <u>2 2/9</u>
1/9-20 = <u>19 8/9 </u>
Step-by-step explanation:
<h3>
<u>I'm not sure</u></h3>
1. Anwser=53.3 (do 40*3 then anwser x 4)
2anwser=120
y = a(x - b)^2 + c has vertex (b , c)
so here the vertex is (1, -36)
Answer:
1000 idk
Step-by-step explanation: