Quiz 5-1B: Solving Systems of Equations
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Last updated almost 3 years ago
5 questions
Required
2
When we solve a system of equations, what are we trying to find? There are 2 correct answers.
When we solve a system of equations, what are we trying to find? There are 2 correct answers.
2
What is the solution to this system of equations?
What is the solution to this system of equations?
3
Solve the system of equations below algebraically. y=5x+20y=-3x+4
Show your answer is in (x,y) form. Show your steps for part marks.
Solve the system of equations below algebraically.
y=5x+20
y=-3x+4
Show your answer is in (x,y) form. Show your steps for part marks.
3
Explain why the system of equations below will not have a solution. Give one reason that you are sure of your answer.y =2x+36y=2x-5
You may type your explanation and/or show your work, but be sure to be very clear in your explanation.
Explain why the system of equations below will not have a solution. Give one reason that you are sure of your answer.
y =2x+36
y=2x-5
You may type your explanation and/or show your work, but be sure to be very clear in your explanation.
3
Solve the system of equations by graphing.y=\frac{3}{4}x+2y=-\frac{1}{2}x-3
Solve the system of equations by graphing.
y=\frac{3}{4}x+2
y=-\frac{1}{2}x-3