4 + y = 19
y = 19 - 4
y = 15
Answer:
your answer is number 3 or 4 I believe it is both
Answer:
Use the vertical line testing, which means that if the line touches one point then it is a function. If it touches more than 1 point, then it is not a function. Also, if one x value leads to one y-value then it is a function. If different x-values lead to one y-value it is also a function.
Step-by-step explanation:
Answer: 3/100
Step-by-step explanation:
Answer: 18
Step-by-step explanation:
