Math Problem Statement

tentukan persamaan garis yang a. melalui titik (-3, 2) dan 2 garis 2x-y+4=0 b. melalui titik (4, -1) dan 2 garis x+2y-4=0 c. melalui titik (4, 2) dan sejajar y=2x+2

Solution

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Math Problem Analysis

Mathematical Concepts

Algebra
Linear Equations
Gradients
Parallel Lines

Formulas

Equation of a line: y - y1 = m(x - x1)
Slope-intercept form: y = mx + c

Theorems

Parallel lines have equal slopes
Point-slope form of a line

Suitable Grade Level

Grades 8-10