Duplicate of Algebra I Quiz - Inequalites and Systems of Equations

Question 1

What is the equation that represents this number line?

Accepted Answer

x < 1

Question 2

Which point is the solution to the system below?

Accepted Answer

(-2, 1)

Question 3

What is the equation that represents this number line?

Accepted Answer

x ≥ -4

Question 4

Is (2, 3) in the solution set of y > 2x - 1?

Accepted Answer

No

Question 5

Which inequalities (<, >, ≤, ≥) use an open circle?

Accepted Answer

<, >

Question 6

Graphing reminder: in y = mx + b, you always begin with _____.

Accepted Answer

b

Question 7

Is (4, -1) in the solution set of 3x + 4y ≥ 8?

Accepted Answer

Yes

Question 8

On a graph, a solution to a system is _____.

Accepted Answer

the intersection of the two lines

Question 9

A system of equations consists of _____.

Accepted Answer

two equations or more

Question 10

Is 3 + -4 < 1 + 1 true?

Accepted Answer

Yse

Question 11

Which inequalities (<, >, ≤, ≥) use an closed circle?

Accepted Answer

≥, ≤

Question 12

In order to be a solution, an ordered pair must make an inequality _____.

Accepted Answer

true

Question 13

Graphing reminder: in y = mx + b, you always move with _____.

Accepted Answer

m

Question 14

Which ordered pair is a solution to this graph?

Accepted Answer

(0, 0)

Question 15

Is (5, 2) a solution to this graph?

Accepted Answer

No

Question 16

To be a solution on a graph, a point must lie _____.

Accepted Answer

in the shaded area

Question 17

Parallel lines have _____ solution.

Accepted Answer

no

Question 18

Coinciding lines (lines that lie on top of each other) have _____ solutions.

Accepted Answer

infinitely many

Questions 18