AnswersINMT3 Integrated Math 3 Sem 1 26-27Modeling with Quadratic Equations

Solving Linear-Quadratic Systems Answers

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Which line will have no solution with the parabola y – x + 2 = x2?

Question illustration
A
y = –3x –3
B
y = –2x –3
C
y = 2x –3
D
y = 3x –3
6

The first step in determining the solution to the system of equations, y = –x2 – 4x – 3 and y = 2x + 5, algebraically is to set the two equations equal as –x2 – 4x – 3 = 2x + 5. What is the next step?

A
Set y = 0 in y = –x2 – 4x – 3.
B
Factor each side of the equation.
C
Use substitution to create a one-variable equation.
D
Combine like terms onto one side of the equation.

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