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Here’s how this goes… When your name appears you must come to the board to solve the problem. If you can solve it correctly, and explain it to the class – you receive 2 bonus points. IF – you cannot solve it – you can bring up a friend and your friend and you can split the bonus points (each getting one) The max points any one student can achieve is 5. (then they are cut off!) If you’re not up, I expect you to try the problem at your seats! Morgan Simplify. Answer in positive exponents. 2a b 3a b 3 7 2 8 Justin Graph the point with coordinate box (3, -5, 2) Michael M. Solve for x. 4 x 28 0 2 Arielle Solve the following system by either substitution or elimination. 2x y 6 x 3 y 10 Jordan Graph the system’s solution. y 2 x 6 y 3x 3 Alex Evaluate. 25.8 1.1 7 Sarah Solve the literal equation for h. 1 2 A bh x 2 Amanda Simplify the following 3 problems. 1) 32 2) 81 3) i 55 Ryan List the vertex and axis of symmetry of the following quadratic. f ( x) x 4 x 1 2 Bret Solve. Then graph on the number line. 2 x 8 4 Steph Solve by factoring and the Zero Product Property. 2 x 11x 21 0 2 Taylor Given: (1,3), (2,5), (3,5), (4,7) 1) Domain: 2) Range: 3) Is this a function? 4) Is it’s inverse a function? Crystal Solve for m. 2m 3 m 1 6 2 Gresham Using the equation 2x - 4y + 6z = 12, list: X-int Y-int Z-int XY trace: YZ trace: XZ trace: Brittany Graph the following plane. x = -3 Grant Solve: 3 2i Casey Find the determinant of the matrix. 2 1 2 3 2 1 0 5 2 Julie If y varies directly as x and inversely as z. Find the constant of variation if when y = 6, x = 4, and z = 2 Jeff The corner points of a linear programming problem are (20, 30), (45, 50), and (60, 10). If the profit equation is P = 2x + 3y, which combo yields the maximum profit? Matt State all the transformations that occurred to the parent graph f ( x) x 1 f ( x) x47 3 James • If g ( x) x 2 and 1) f - g 2) f g(x) f ( x) x 2 2 x find: Mike Vy Use the discriminant to determine the number of real solutions. 0 4x 2x 3 2 Ava Find f ' ( x) if f ( x) 3x 18 UP FOR GRABS! (1 of 2) f ( x) 2 x 6 x 7 2 Vertex Form: Vertex: Axis of symmetry: Up for Grabs!! (2 of 2) • Graph the following quadratic, include the vertex and zeros y x 2x 3 2