Can someone me with #10 it’s algebra!

In Standard Form Equation of an Ellipse we have a = 5 and b = 4;

Finally we obtain x^2 / 5^2 + y^2 / 4^2 = 1;

The correct answer is x^2 / 25 + y^2 / 16 = 1.

Step-by-step explanation:

look a the sides they are perpendicular

r(0,90)(x,y) . t(-5,0)

last option

step-by-step explanation:

∆def to ∆d"e"f"

- rotate 90 counterclockwise degrees

- then translated 5 to the left (x --> x - 5)

answer is the last option