Modeling with Linear Systems Answers

Select all of the number of ways in which a line and a parabola can intersect.

Select all of the number of ways in which a line and a circle can intersect.

Solve the system.x + y = 82x2 – y = –5Add the equations, then choose the result.

The solution of 2x2 + x = 3 is shown below.2x2 + x – 3 = 0(2x + 3)(x – 1) = 0x = –1.5 or x = 1Based on this work, the solution of the system of equations is .