Which graph represents y=3√x+2
1 answer:
Adding 2 outside of the third root of x, , will shift the regular y=third root of x graph up 2 units.
Answer: #3
Now if the "+2" is inside the third root, , then this will shift the graph left 2 units and the answer would be #2.
It's unclear from the picture if the "+2" is inside or outside the radical.
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if you move the whole triangle up 4 units and to the left 3 units without rotating or dialating it, then each point should move up 4 units and 3 units to the left
find the distance between the first point and the translated point
if we draw out the path, we can see that the path makes 2 legs of a right triangle. the distance between the start and end is the hypotonuse
the 2 legs are length 3 and 4
by the pythagorean theorem, d²=3²+4²
d²=9+16
d²=25
d=5
so the distance between any 2 points on the original triangle and the translated triangle is 5 units
