Answer:
C
Step-by-step explanation:
A and B are not straight lines, so they are not linear functions.
C and D are straight lines, so they are linear. However, D fails the vertical line test, so it is not a function.
On the dot plot you would find the numbers, put them in order lowest to highest and either you can take a pencil and mark them out or take your two index fingers and cross the out to see what is in the middle. If there is two numbers then you add them together and divide them then that is the median.
Answer:
-5<x>-2
_
Step-by-step explanation:
Answer is a1 = 7
Using equation (derived from formula to find sum of values in a geometric series),
Hence, solve for a.
Answer:
can i see a picture to understand it better then step by step it out to you? thank you ~shay
Step-by-step explanation:
