Answer:
duh. 98.33 yeah yeah yeah yeah yeah yeah
<span>x^2+4x-1/(x+2)^2=0
x^2 + 4x - 1 = 0
</span>
![\frac{x^2+10x-7}{x^2+10x+25} =0\\x^2+10x-7=0\\x= \frac{-b\pm\sqrt{b^2-4ac}}{2a}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%2B10x-7%7D%7Bx%5E2%2B10x%2B25%7D%20%3D0%5C%5Cx%5E2%2B10x-7%3D0%5C%5Cx%3D%20%5Cfrac%7B-b%5Cpm%5Csqrt%7Bb%5E2-4ac%7D%7D%7B2a%7D)
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where a = 1, b = 4 and c = -1
Answer:
use 2 defined points.
Lets use: (-3,0) and (0,3)
The equation is written as y = mx+b, where m is the slope and is the y-intercept
Slope - change in y / change in x:
Slope = (3 -0) /(0- -3) = 3/3 = 1
b is the y-intercept which is the y value when x is o, which is one of the points (0,3) so b = 3
The equation becomes y = x +3
Answer:
4/1 +2
Step-by-step explanation:
2 is where you start
4 how high/low
1- how far to right