Question

Plot the graph of $y=(x-3{)}^2+7$

• A.
• B.
• C.
• D.

Answer 1

The correct option is B

$y=(x-3{)}^2+7(y-7)=(x-3{)}^2$
Comparing it with $(y-y_1)=(x-x_1{)}^2$
We get $x_1=3;y_1=7$
$\therefore$ the parabola will have it's vertex at $(3,7)$