Question

The graph of y = √2x is translated by the vector (-5 3).Find the equation of the resulting graph.

Answer 1

translate by (-5,3) means 5 units to left and 3 to up

first to left:

√(2x)→√(2(x+5))→√(2x+10)

then to up:

√(2x+10)→√(2x+10)+3