Answer:
slope is (1,1) (0,3) just count number of squares, if there was an equation involved use y=mx+b
Step-by-step explanation:
Answer:
y+9=-1(x-4)
Step-by-step explanation:
Point Slope Form is:
![y-y_1=m(x-x_1)](https://tex.z-dn.net/?f=y-y_1%3Dm%28x-x_1%29)
When:
'm' is the slope.
is the coordinate.
We are given the slope of -1 and the coordinate of (4,-9).
So:
![m=-1\\x_1=4\\y_1=-9](https://tex.z-dn.net/?f=m%3D-1%5C%5Cx_1%3D4%5C%5Cy_1%3D-9)
Using the information and replacing the values we get:
![y+9=-1(x-4)](https://tex.z-dn.net/?f=y%2B9%3D-1%28x-4%29)
So, the line equation in point slope form should be: y+9=-1(x-4)
<em>Brainilest Appreciated. </em>
Let x be the 1st number
x + 9 be the second number
Equation:
x + x+9 = 171
Solution:
2x + 9 = 171
2x = 171 - 9
2x = 162
x = 81
x + 9 = 90
81 + 90 = 171
Answer:
A
Step-by-step explanation:
move decimal two places to get percent
2.25 = 225%