Free Printable Q2

1.

If a system of linear equations has one solution, what does this mean about the two lines?

a)

Dotted

b)

Intersecting

c)

Coinciding

2.

If a system of equations has no solution, what does the graph look like?

a)

intersecting lines

b)

coinciding lines

c)

parallel lines

3.

What is the solution?

a)

(2, 0)

b)

(-1, 1)

c)

(1, -1)

4.

When you graph the exact same equation twice.

a)

You will have no solution.

b)

You will have infinite solutions.

c)

You will have one solution.

d)

You will graph a giraffe.

5.

How many solutions will this system have?

a)

No solution

b)

I Don't Know

c)

One Solution

d)

Infinitely Many Solutions

6.

If a system of linear equations has one solution, what does this mean about the two lines?

a)

Parallel lines

b)

Intersecting lines

c)

the same line

7.

$y=\ \frac{1}{4}x\ +5\ and\ \ y=\ -x$ Solve the following system of equations by graphing.

a)

(4, -4)

b)

(-4, 4)

c)

(0,0)

d)

no solutions

8.

$y=\ -2x+2\ and\ -2x+4y=-12$ Solve the following system of equations by graphing.

a)

(2, -2)

b)

(3, -4)

c)

(1, 0)

d)

Infinite solutions

9.

$2x+4y\ =\ 0\ \ and\ \ 8x\ +\ 2y\ =\ -14$ Solve the following system of equations using the elimination method:

a)

(-2, 1)

b)

(-2, 0)

c)

(-1, -3)

d)

no solutions

10.

$y=-4x+5\ \ and\ \ y=3x-16$ Solve the system of equations by substitution.

a)

(11, 17)

b)

(3,-7)

c)

(21, 47)

d)

(-3, -25)

Q2_Quiz#1

Total questions: 10

Worksheet time: 10mins

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