What is the reflection of (99, -35) over the x-axis?

what would be the new ordered pair?

What is the measure of x? 43° 86° 172° 344°

The $x$-intercepts of the parabola $y = x^2 + bx + c$ are $(-3,0)$ and $(5,0).$ find the equation of the parabola, and submit your answer in $y = ax^2 + bx + c$ form.

Will gve pints stars and brainliest