Shifting in the y direction is as simple as adding the shift, ie.,
f(x) = x+4.
In the x direction it is trickier because then you have to replace x by (x-a) where a is the shift to the right... (but that wasn't asked here).
Answer:10%
Step-by-step explanation:
Answer:

Substituting Equation 2 into equation 1

Substitute the value of y into Equation 2

Therefore x=-8, y=-2
Step-by-step explanation:
Have a nice day :)
Move the decimal point 4 times to the left
Answer:
A
Step-by-step explanation:
A parabola opening up will have a positive value for the a value in ax^2+bx+c form. Also, the larger the absolute value of the a value, the more narrow the parabola will appear.
Hope this helps!