First you need your y values. Than you will graph the x values on the horizontal axis, and the y values on the vertical axis.
Answer:
Step-by-step explanation:
(x+5)/2 = 3
x + 5 = 6
x = 1
(y+9)/2=6
y+9= 12
y = 3
(1, 3)
answer is option 4
the sign would probably be a negative. imagine this - - - - - - and then + + +, cancel out the negatives and plus then you are left with more negatives than positive so the sign will take the negative sign.
Answer: grey-
blue-
yellow
Answer: 62
Explanation: It's an equilateral triangle