Math Problem Statement

wo lines, P and Q, are graphed:

Determine the solution and the reasoning that justifies the solution to the systems of equations. (1 point)

(0, 8), because this point is true for both equations

(0, 8), because the lines intersect the y-axis at these points

(−2, 4), because this point makes both equations incorrect

(−2, 4), because it is the point of intersection of the two graphs

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Systems of Linear Equations
Graphical Solutions

Formulas

Finding the intersection point of two lines
Graphical solution of linear equations

Theorems

Intersection Theorem for Lines
Concept of Simultaneous Equations

Suitable Grade Level

Grades 8-10