Download 3-1A Solving System of Equations by Graphing

Name ________________________ Period ________
Activity Sheet 3-1A
SOLVING SYSTEM OF EQUATIONS
BY GRAPHING
Directions: Graph Each Line and find the intersection point.
1.
y = 4x + 5 and y = 3x  2
Solution: ___________________
2. 3x – 6y = 18 and y = 2x  9
Solution: ___________________
3.
4x + 6y = 24 and y  6 = 3(x 5)
Solution: ___________________
4.
y + 5 = 4(x  9) and y = x  8
Solution: ___________________
Find the Linear Equation and find the intersection point for each problem.
x y
5. 6 27
2 5
x y
 4  13
5 14
Equations: ___________
Line 1
Line 2
7. ( 2, 5); (1, 4) and ( 2, 7) ; (1, 2)
____________
(Slope Intercept Form)
Solution: ___________________
6.
y + 0 = 5(x  7) and ( 6, 4); (2, 4)
Equations: ___________
____________
(Standard Form)
Solution: ___________________
Equations: ___________
____________
(Slope Intercept Form)
Solution: ___________________
8. Graph y = 3x – 6 and (3, 18); (7, 12)
Equations: ___________
____________
(Standard Form)
Solution: ___________________