What is the inverse of the following: 1. y= x - 5=

2. y = x ÷ 5 =

3. y = 3x =

4. y = x +7 =

5. y = √ x =

6. y = x² =

7. y= 3x ÷ 1 =

8. y= 5x + 4 ÷ 2=

9. y= ( x + 1)² =

10. y =√ x + 3=

11. y= x² - 3 =

12. y= √ x + 7=

please someone help me with these I don't understand it

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the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)