Math Problem Statement
What’s my answer
What’s my answer?
Solution
To solve this, we need to match the points of intersection (X, W, Y, Z) with the system of equations provided.
Analysis of Points:
- Point X: This point appears to be at (1, 2) on the graph.
- Point W: This point appears to be at (-3, -2).
- Point Y: This point appears to be at (3, 4).
- Point Z: This point appears to be at (-2, -3).
Equations:
- y = x + 4: This equation has a slope of 1, so the line increases gradually. The y-intercept is 4.
- y = -x + 2: This equation has a slope of -1, so the line decreases gradually. The y-intercept is 2.
- y = -2x - 3: This equation has a slope of -2, meaning it decreases faster than the previous one. The y-intercept is -3.
- y = 2x - 1: This equation has a slope of 2, meaning the line increases at a steep rate. The y-intercept is -1.
Matching the Points with Equations:
- Point X (1, 2) is likely at the intersection of the equation y = x + 4 and y = -x + 2, as both of these lines meet at (1, 2).
- Point W (-3, -2) could be at the intersection of y = -2x - 3 and y = 2x - 1, since these lines seem to cross at (-3, -2).
- Point Y (3, 4) matches the intersection of y = x + 4 and y = -x + 2, which crosses at (3, 4).
- Point Z (-2, -3) seems to match with y = -2x - 3 and y = x + 4, which intersects at (-2, -3).
Solution:
- X: y = x + 4 and y = -x + 2
- W: y = -2x - 3 and y = 2x - 1
- Y: y = -2x - 3 and y = x + 4
- Z: y = -x + 2 and y = 2x - 1
Would you like to verify or clarify any of these steps?
Ask a new question for Free
By Image
Drop file here or Click Here to upload
Math Problem Analysis
Mathematical Concepts
Systems of Equations
Graphing
Linear Equations
Formulas
y = mx + b
Theorems
Intersection of Lines
Graphing Linear Equations
Suitable Grade Level
Grades 7-9