Answer:
B, ![-\frac{1}{2}](https://tex.z-dn.net/?f=-%5Cfrac%7B1%7D%7B2%7D)
Step-by-step explanation:
This problem is essentially asking one to envision a line passing through the set of points on the coordinate plane, then to find the constant of proportionality of that line. The constant of proportionally, also known as the rate of change, or the slope, is a number that can be used to describe the range that happens between points on a line. The following formula can be used to find the slope of a line passing through a set of points.
![\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Where the points (
) and (
) are points on the line.
As one can see, on the given coordinate plane, the points (
), and (
) are on the coordinate plane. Substitute these points into the formula to find the slope of the line, then simplify to evaluate the equation and find the slope,
![\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
(
), (
)
![=\frac{-2-(-1)}{(4)-(2)}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B-2-%28-1%29%7D%7B%284%29-%282%29%7D)
![=\frac{-2+1}{4-2}\\\\=\frac{-1}{2}\\\\=-\frac{1}{2}](https://tex.z-dn.net/?f=%3D%5Cfrac%7B-2%2B1%7D%7B4-2%7D%5C%5C%5C%5C%3D%5Cfrac%7B-1%7D%7B2%7D%5C%5C%5C%5C%3D-%5Cfrac%7B1%7D%7B2%7D)
Answer:
68 < d
Step-by-step explanation:
-2 > -d/34
(multiply both sides by 34 here)
-68 > -d
(since you multiply by -1 here, you flip the sign.)
68 < d
sorry if the answer is wrong- goodluck on your schoolwork/homework
Answer:
SSSSSSNAKE heheh ;-;
Step-by-step explanation:
In the default window of a graphing calculator, there is only one intersection that you see.
However, if you zoom out, you will see that they are 3 intersections to the pair of equations.
Answer:
Volume
Step-by-step explanation:
Since you want to determine how much soup different cans can hold, by looking at the volume, you can tell which cans can hold more or less than others.