Do now Solve 4x 4 -65x (3, ∞) Write as an inequality Sketch Bound or unbound?

P-3 Cartesian Plane & Graphs of Circles The Cartesian Plane X axis y axis origin Quadrant I Quadrant II Quadrant III Quadrant IV

Graph An Equation Y = 2x + 2

Distance Formula D =  (x 2 – x 1 ) 2 + (y 2 – y 1 ) 2 Midpoint Formula (x 2 + x 1 ), (y 2 + y 1 ) 2 2

Circles Standard form of an equation of a circle— (x – h) 2 + (y – k) 2 = r 2 General form of an equation of a circle— 4x 2 + 4y x – 16y + 37 =0

Symmetry Symmetric to the y-axis –Replace all of the x with –x Symmetric to the x-axis –Replace all of the y with –y Symmetric to the origin –Replace all of the y with –y and x with -x

Homework Page 36 (9, 11, 13, 19, 27, 31, 43, 49, 53, 57, 65-73odd, 77, 81, 85, 87, 89, 91, 93, 95)