Quiz about Inequalities

Question 1

What symbol is less than or equal to?

Accepted Answer

Question 2

When will an inequality have an open circle? Select two correct answers.

Accepted Answer

Accepted Answer

Question 3

When do we have a dashed line in an inequality? Select two correct answers.

Accepted Answer

less than

Accepted Answer

greater than

Answer

less than or equal to

Answer

greater than or equal to

Question 4

When do we use a solid line in an inequality? Select two correct answers.

Accepted Answer

greater than or equal to

Accepted Answer

less than or equal to

Answer

greater than

Answer

less than

Question 5

How many points is needed to find the slope of a line?

Accepted Answer

2

Answer

1000000000

Answer

-1

Answer

4

Question 6

What type of slope does this line have?

Accepted Answer

negative

Answer

positive

Answer

undefined

Answer

zero

Question 7

What is the formula for slope intercept form?

Accepted Answer

y=mx+b

Answer

m=yx+b

Answer

b=xy+m

Answer

y=mx

Question 8

What is the standard form equation of this graph?

Accepted Answer

$$7x+4y<28$$

Answer

$$4x+7y\le49$$

Answer

$$4x+7y<49$$

Answer

$$7x+4y\le28$$

Question 9

Write an inequality using the information.

Accepted Answer

$$2x+6y\le120$$

Answer

$$6x+2y<120$$

Answer

$$6x+2y>120$$

Answer

$$2x+6y\ge120$$

Question 10

What is the inequality for the line?

Accepted Answer

$$y\ge3x-4$$

Answer

$$y\le3x-4$$

Answer

$$y>-4x+3$$

Answer

$$y<-4x+3$$

Question 11

Which graph represents $$-4x\le6y-54$$ ?

Accepted Answer

Question 12

Which ordered pairs are in the solution set of $$2x-5y\ge10$$ ? Select all that apply.

Accepted Answer

(0,-7)

Accepted Answer

(5,0)

Accepted Answer

(-6,-8)

Accepted Answer

(9,-10)

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