You can choose a couple of the x-values and plug each into all of the x's in each equation on the right. Then see which equations give the y-values equal to the y's adjacent to the 3 x-values you used. I chose x=-4 and x=8. Only the 2nd, 3rd, and 5th equations matched with both.
Answer:
Two hundred would be appropriate for a random sample.
Answer:
C) Parallel Lines
Step-by-step explanation:
Two small arrows on a line pointing the same direction indicate that the two lines are parallel.
You multiply -21 by 14 to find x, and that would be -21 x 14 = -294, and that is your answer.
Answer:
A transition down six units
Step-by-step explanation:
-2-6=-8
