If you wanted to shift the graph of y=2x+5 up, which equation could use

May not be the exact answer you're looking for, but the explanation below should make sense.

Step-by-step explanation:

To shift the graph of y=2x+5 up, there is no need for a seperate equation. When you notice is that 5 is the y-intercept. Since the slope of the equation is still the same, all you do is increase the y-intercept to shift it up and decrease to shift it down. This may be a little hard, but if you graph it, and mess around with the y-intercept, you will see that the graph goes up as the y-intercept increases. As you decrease the y-intercept, the graph will travel down.

I hope this answers your question. Let me know if you have any questions.

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

1/3 + 1/3 ≠ 2/6 because 1/3 alone = 2/6  

step by step explanation:

1/3 + 1/3 = 2/3       2/3=4/6