 Solving Systems
3 years ago
lkaatz
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Practice 10 QuestionsShow answers
• Question 1
300 seconds
Q. Solve for x and y.
y = 2/3x - 2
y = -x + 3
(0,3)
(0,-3)
(3,0)
(-3,0)
• Question 2
300 seconds
Q. Solve for x and y
3x + 2y = 16
7x + y = 19
(-2,5)
(-2,-5)
(2,-5)
(2,5)
• Question 3
300 seconds
Q. Does the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3
(0,3)
(3,0)
No solution(parallel lines)
Infinitely many solutions
• Question 4
300 seconds Q. What is the solution?
(1, -1)
(-1, 1)
(0, -2)
(2, 0)
• Question 5
300 seconds Q. This system has _____ solutions
0
1
2
Infinitely many
• Question 6
120 seconds Q.
Infinitely Many Solutions
No Solution
• Question 7
120 seconds
Q. Solve the system of equations.
x + 2y = -3
x - y = -12
(-9, 3)
(-7 ,5)
(3, 15)
(9, 6)
• Question 8
180 seconds
Q. Solve the system by elimination.
−4x − 4y = 0
4x + 4y = 0
(−6, −4)
Infinite number of solutions
(−6, 10)
(6, 4)
• Question 9
180 seconds
Q. 1)  -4x-2y=-12
4x+8y=-24
(6,-6)
(-6,6)
(6,6)
(-6,-6)
• Question 10
60 seconds
Q. How many solutions does the following equation have?
3x − 3 = −3 + 3x