Answer:y+2 = 2(x-1)
Step-by-step explanation:
First we find the slope
(1,-2) (-3,6)
rise/run
change of y/change of x
8/-4
-2
The slope is -2
point slope form is y-y1 = m(x-x1)
m is the slope, y1 is y coordinate of a point and x1 is x coordinate of same point as the y1 point.
lets use (1,-2)
y-(-2) = 2(x-1)
point slope form
y+2 = 2x-2
y = 2x-4
slope intercept form
Answer:
no
Step-by-step explanation:
Answer:
23.10
Step-by-step explanation:
multiply 42 and 45 then divide by 100. 42 minus that number is your answer
Answer:
4x
Step-by-step explanation:
![\sqrt{x} \cdot \sqrt{x} = \sqrt{x^2} = x^{ 2 \times \frac{1}{2}} = x](https://tex.z-dn.net/?f=%5Csqrt%7Bx%7D%20%20%5Ccdot%20%5Csqrt%7Bx%7D%20%20%3D%20%5Csqrt%7Bx%5E2%7D%20%20%3D%20x%5E%7B%202%20%5Ctimes%20%5Cfrac%7B1%7D%7B2%7D%7D%20%3D%20x)
![given :\\\\ \sqrt{x} \cdot 4\sqrt{x} = 4 \cdot\sqrt{x} \sqrt{x} = 4 \sqrt{x^2} = 4x](https://tex.z-dn.net/?f=given%20%3A%5C%5C%5C%5C%20%20%5Csqrt%7Bx%7D%20%20%5Ccdot%204%5Csqrt%7Bx%7D%20%20%3D%204%20%5Ccdot%5Csqrt%7Bx%7D%20%5Csqrt%7Bx%7D%20%20%3D%204%20%5Csqrt%7Bx%5E2%7D%20%20%3D%204x)
You cant subtract it.
switch it around, 2 2/3 - 1 1/3= 1 1/3
Hope this helps :D
Have a great rest of a brainly day!