Graph Graph Equations And Equation Systems With Step By Step Math Problem Solver
To find the y coordinate, substitute the value of x = 1 in the original equation, y = 2x 2 4x 3 y = 2( 1) 2 4(1) 3 y = 2 4 3 = 7 2 y = 5 The vertex is ( 1, 5) Completing the square gives f x x 2 2 7 fxx227 f x x 2 2 7 Now lets graph y 3 sin4x 1 Plot the intercepts and vertex and additional points as necessary The given equation can
