Quiz about Algebra Category Review

Question 1

When given two points you can find the slope by using the slope formula: $$\frac{y_2-y_1}{x_2-x_1}$$

or

Use a Lists & Spreadsheet, Data & Statistics, Menu 4, 6, 1. Which will give you an equation as y=mx+b and we know the m is the slope. Remember to turn the fractions into decimals by typing it into the calculator page and pressing CTRL Enter.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 2

You can find solutions to an equation by using MENU 3,1.

Accepted Answer

13

Answer

42

Answer

18

Answer

84

Question 3

In order for a table to be a function, the X VALUES CANNOT REPEAT.

Accepted Answer

H

Answer

F

Answer

G

Answer

J

Question 4

When given a function written with f(x) and they give you f(-5). That means you need to substitute the x with the value of -5.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 5

Domain represents the x-values of the graph. Find the domain by looking at the points given and seeing which numbers they are on the x-axis.

Accepted Answer

G

Answer

F

Answer

H

Answer

J

Question 6

Range represents the y-values of the graph. Find the range by looking at the points and the numbers they represent on the y-axis.

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 7

Remember equations are written as y=mx+b. Create the equation by finding the slope from rise/run and the y-intercept by looking at where it crosses the y-axis. You can also create an equation by making a List & Spreadsheet, Data & Statistics, Menu 4, 6, 1.

Accepted Answer

D

Answer

A

Answer

B

Answer

C

Question 8

To create an equation when given two points you will need to make a List & Spreadsheet, Data & Statistics, Menu 4,6,1. Don't forget to turn the fractions into decimals by typing the fraction and pressing CTRL Enter.

Accepted Answer

H

Answer

F

Answer

G

Answer

J

Question 9

Remember equations are written as y=mx+b. Create the equation by finding the slope from rise/run and the y-intercept by looking at where it crosses the y-axis. You can also create an equation by making a List & Spreadsheet, Data & Statistics, Menu 4, 6, 1.

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 10

Remember equations are written as y=mx+b. Create the equation by finding the slope from rise/run and the y-intercept by looking at where it crosses the y-axis. You can also create an equation by making a List & Spreadsheet, Data & Statistics, Menu 4, 6, 1.

Accepted Answer

J

Answer

F

Answer

G

Answer

H

Question 11

When it says the keywords directly varies or directly proportional. You can set up a proportion that looks like this:

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 12

Remember HOY

Horizontal lines have

O zero slopes where equations are written as

Y = # it's crossing the y-axis

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 13

Remember HOY

Horizontal lines have

O zero slopes where equations are written as

Y = # it's crossing the y-axis

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 14

When given two points you can find the slope by using the slope formula: $$\frac{y_2-y_1}{x_2-x_1}$$

or

Use a Lists & Spreadsheet, Data & Statistics, Menu 4, 6, 1. Which will give you an equation as y=mx+b and we know the m is the slope.

Accepted Answer

G

Answer

F

Answer

H

Answer

J

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