Answer:
9
Step-by-step explanation:
The equation graphed from these points is y=3x+9, therefore the y-intercept is 9.
Answer:
the third option cannot be a function
Step-by-step explanation:
whenever a set or ordered pairs contains an x-value that appears more than once then it cannot form a function
Answer:
B) {-8,-2,3,4,7,11}
Step-by-step explanation:
range is y
Answer: b. 160
Step-by-step explanation: just took the test