Answer:
7
Step-by-step explanation:
2-(-8)+(-3)
2+8-3
10-3
7
Quadrant I or QI
This is tough to explain but here I go
If x and y is positive, it's QI
If x is negative and y is positive it's QII
If x and y are negative, it's QIII
If x is positive and y is negative It's QIV
So the answer is C
Hopes this helps :D
Answer:
![m=-\frac{4}{5}](https://tex.z-dn.net/?f=m%3D-%5Cfrac%7B4%7D%7B5%7D)
Step-by-step explanation:
We can take 2 arbitrary points in the graph and solve for slope using the formula shown below.
<u>Note:</u> we will use the 2 points (2,-3) & (-3,1)
Where x_1 = 2, y _1 = -3 and x _ 2 = -3 and y _ 2 = 1
The formula:
![m=\frac{y_2-y_1}{x_2-x_1}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7By_2-y_1%7D%7Bx_2-x_1%7D)
Let's plug the numbers and find the slope:
![m=\frac{1-(-3)}{-3-2}\\m=\frac{4}{-5}\\m=-\frac{4}{5}](https://tex.z-dn.net/?f=m%3D%5Cfrac%7B1-%28-3%29%7D%7B-3-2%7D%5C%5Cm%3D%5Cfrac%7B4%7D%7B-5%7D%5C%5Cm%3D-%5Cfrac%7B4%7D%7B5%7D)
Hence, thsi is the slope.
Answer:
B
Step-by-step explanation:
Just took the test plz mark brainliest