Answer:
The point slope form is ![y-y_{1} =m(x-x_{1} )](https://tex.z-dn.net/?f=y-y_%7B1%7D%20%3Dm%28x-x_%7B1%7D%20%29)
The slope(m) can be calculated using
:
![(x, y)=(4,-3)\\(x_{1} ,y_{1} )=(5,0)\\\\\frac{0-(-3)}{5-4} =\frac{0+3}{1} =\frac{3}{1} =3](https://tex.z-dn.net/?f=%28x%2C%20y%29%3D%284%2C-3%29%5C%5C%28x_%7B1%7D%20%2Cy_%7B1%7D%20%29%3D%285%2C0%29%5C%5C%5C%5C%5Cfrac%7B0-%28-3%29%7D%7B5-4%7D%20%3D%5Cfrac%7B0%2B3%7D%7B1%7D%20%3D%5Cfrac%7B3%7D%7B1%7D%20%3D3)
Using Point One, the point-slope form is determined as:
![y-(-3)=3(x-4)\\y+3=3(x-4)](https://tex.z-dn.net/?f=y-%28-3%29%3D3%28x-4%29%5C%5Cy%2B3%3D3%28x-4%29)
The y-intercept(b) can be calculated as:
![(5,0)\\y=3x+b\\0=3(5)+b\\0=15+b\\b=-15\\(0,-15)](https://tex.z-dn.net/?f=%285%2C0%29%5C%5Cy%3D3x%2Bb%5C%5C0%3D3%285%29%2Bb%5C%5C0%3D15%2Bb%5C%5Cb%3D-15%5C%5C%280%2C-15%29)
Answer:
calculater
Step-by-step explanation:
thats it basicLlg
Answer:
A chronilagical corientation
Step-by-step explanation:
My teacher told me :()()()
Answer:
--- 1 over 5 squared
Step-by-step explanation:
When multiplying terms with a common base, you just add the exponents:
![x^a\times x^b=x^{a+ b}](https://tex.z-dn.net/?f=x%5Ea%5Ctimes%20x%5Eb%3Dx%5E%7Ba%2B%20b%7D)
That's true even when you don't have any exponents.
![5\times5=5^1\times5^1=5^{1+1}=5^2=25](https://tex.z-dn.net/?f=5%5Ctimes5%3D5%5E1%5Ctimes5%5E1%3D5%5E%7B1%2B1%7D%3D5%5E2%3D25)
![\rightarrow5^3\times5^{-5}\\\rightarrow5^{3-5}\\\rightarrow5^{-2}](https://tex.z-dn.net/?f=%5Crightarrow5%5E3%5Ctimes5%5E%7B-5%7D%5C%5C%5Crightarrow5%5E%7B3-5%7D%5C%5C%5Crightarrow5%5E%7B-2%7D)
A negative exponent isn't fully simplified, so there's another rule to use:
![x^{-y}=\frac{1}{x^y}](https://tex.z-dn.net/?f=x%5E%7B-y%7D%3D%5Cfrac%7B1%7D%7Bx%5Ey%7D)
That is '1 over x to the y' if it's too small to read.
![\rightarrow5^{-2}=\frac{1}{5^2}](https://tex.z-dn.net/?f=%5Crightarrow5%5E%7B-2%7D%3D%5Cfrac%7B1%7D%7B5%5E2%7D)
Repeated subtraction is a method of subtracting the equal number of items from a larger group. It is also known as division. If the same number is repeatedly subtracted from another larger number until the remainder is zero or a number smaller than the number being subtracted, we can write that in the form of division