a right angle has one right angle and two acute angles
letting one acute angle be theta and the other acute angle be (90°-theta)
sine is the ratio of opposite side and hypotenuse right angle theta it is written as sine = opposite/ hypotenuse
here's what happens:
1) the graph of f = x^2 is shifted 2 units to the right.
2) the resulting graph is reflected in the x-axis, so that the parabola now opens down.
3) this final result is transformed up by 5 units.
it is x equals 3 plese mark me really need it
a. sin theta +co...