The constant rate of change is $1.75 :)
This is because when the x value equals 1 the y value equals 4.75. And when the x value equals 2 the y value equals 6.50, so the rate of change is between the 2 y values which is linear so it has a constant rate of change of $1.75.
What goes into 70 and 95 is 5
<h3>
Answer: n^2 + 1</h3>
Explanation:
Imagine that you cross out the top-most square for each step of each diagram. The squares not crossed out have the following counts: 1, 4, 9
This is the sequence of perfect squares. So the rule will have us take the number n, and square it to get n^2. Then we add on the squares we crossed out earlier. This explains the "plus 1" at the end to get the answer of n^2+1
2 containers of 1 quart of soup = 2 quarts of soup.
1 quart = 32 fl oz
So 2 quarts would be double the ounces.
1 quart* 2 = 32 fl oz * 2
2 quarts = 64 fl oz
Answer: There are 64 fl oz of soup in the two containers.
The answer is (-2, -6)
to rotate 90 degrees counterclockwise, you do (-y, x)