Final Project-ED784.2
... Step 4 Substitute 2 for x. 3(2) + 4y = 18 Step 5 Simplify and solve for y 6 + 4y = 18 4y = 12 y=3 ...
... Step 4 Substitute 2 for x. 3(2) + 4y = 18 Step 5 Simplify and solve for y 6 + 4y = 18 4y = 12 y=3 ...
Simultaneous Equations and Intersections
... • Eliminate one unknown to give a quadratic equation in the 2nd unknown, e.g. ax 2 bx c 0 ...
... • Eliminate one unknown to give a quadratic equation in the 2nd unknown, e.g. ax 2 bx c 0 ...
Lesson33
... constraint on x, there would have been an infinite number of solutions xo, yo. Using a TI-83/84 to find them would be an impossible task unless you are quite adept at recognizing obscure patterns. ...
... constraint on x, there would have been an infinite number of solutions xo, yo. Using a TI-83/84 to find them would be an impossible task unless you are quite adept at recognizing obscure patterns. ...
