Answer: the graph increases from left to right, since the price goes up. If you were to actually graph this, the years would be on the bottom and the price would be on the left side, so since the price is going up, so is the graph. :)
Answer: 21 units²
Step-by-step explanation:
Since there is a pair of parallel sides, this figures is a trapezoid. The formula for the area of a trapezoid is
, where a and b are the parallel sides and h is the height.
Here, a and b are 5 and 9, while 3 is the height. Let's put all 3 values into the formula.
![A=\frac{1}{2}(5+9)*3](https://tex.z-dn.net/?f=A%3D%5Cfrac%7B1%7D%7B2%7D%285%2B9%29%2A3)
<em> [Adding in the parentheses]</em>
<em>[Multiplying one-half by 14]</em>
<em />
<em>[Multiplying 7 and 3]</em>
<em />
The area is 21 units².
Parallel lines have the same slope. So in point slope form:
(y-2)=-3(x-1)
y=-3x+3+2
y=-3x+5
Answer A
Answer:
C
Step-by-step explanation:
Well if you look at the red magbles it the bag to all the marbles in the bag and times it by 3 you would get 3:9 and if you look at the green marbles in the bag to all the marbles in the bag it is 2:9 and there is one more red marbles than green marbles.
Answer:
Step-by-step explanation: