An easy way to understand this is to think of it as quarters (like the money). A quarter is $0.25 and it takes 4 quarters to equal one dollar ($1.00). This being said, 1 quarter would be 1/4 of a dollar (0.25), 2 quarters would be 2/4 of a dollar (or 1/2 if you simplify it) (0.50), 3 quarters would be 3/4 of a dollar (0.75), and 4 quarters would be 4/4 (or 1 when you simplify it) of a dollar. You can convert this into decimals by making it 2 - 1.25 which would equal 0.75 (3/4).
Hope this helps!
Answer:
Step-by-step explanation:
![g(-x)=55(-x)+3(-x)=-55x-3x \\\\-g(x)=-[55x+3x]=-55x-3x=g(-x)\\\\-g(-x)=-[-55x-3x]=55x+3x=g(x)](https://tex.z-dn.net/?f=g%28-x%29%3D55%28-x%29%2B3%28-x%29%3D-55x-3x%20%5C%5C%5C%5C-g%28x%29%3D-%5B55x%2B3x%5D%3D-55x-3x%3Dg%28-x%29%5C%5C%5C%5C-g%28-x%29%3D-%5B-55x-3x%5D%3D55x%2B3x%3Dg%28x%29)
Import field: Tax Identification Number, Tax Number for Customers or Vendors. Tax Identification Number (customers) or Tax ID Number (vendors).
Answer:
y=1/8(-x^2+4x+44
Step-by-step explanation:
In this question the given focus is (2,4) and a directrix of y = 8 and we have to derive the equation of the parabola.
Let (x,y) is a point on the given parabola.Then the distance between the point (x,y) to (2,4) and the distance from (x,y) to diractrix will be same.
Distance between (x,y) and (2,4)
= √(x-2)²+(y-4)²
And the distance between (x,y) and directrix y=8
= (y-8)
Now √(x-2)²+(y-4)² = (y-8)
(x-2)²+(y-4)² = (y-8)²
x²+4-4x+y²+16-8y = y²+64-16y
x²+20+y²-4x-8y = y²-16y+64
x²+20-4x-8y+16y-64=0
x²+8y-4x-44 = 0
8y = -x²+4x+44
Answer:
The 4th one
Step-by-step explanation:
