Lesson 4 More Ferris Wheels Solidify Understanding

Ready

Graph each circle.

${(x - 3)}^{2} + {(y + 2)}^{2} = 9$

${(x + 7)}^{2} + {(y - 5)}^{2} = 36$

${(x + 2)}^{2} + {(y + 8)}^{2} = 49$

$x^{2} + y^{2} = 1$

Find the equation of each circle and then use the symmetry of the circle to find at least two points in each quadrant that lie on the circle.

Describe the transformation(s) on the parabola in the following equations.

$y = x^{2} + 5$

$y = x^{2} - 1$

$y = - x^{2}$

$y = 4 x^{2}$

Given the equation $h (t) = 25 \sin (18 t) + 30$ , fill in the actual values on the graph for the midline, the amplitude, and the period.

Match the graph with the correct equation.