ACT Math : ACT Math

Study concepts, example questions & explanations for ACT Math

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Example Questions

Example Question #1 : How To Graph An Ordered Pair

Which point best represents the coordinate ?

Picture3

Possible Answers:

C

B

A

D

Correct answer:

C

Explanation:

To get to , move right on the x-axis by  then move up on the y-axis by .

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis.

 

Example Question #3 : How To Graph An Ordered Pair

Which point best represents the coordinate ?

Picture4

Possible Answers:

D

B

A

C

Correct answer:

A

Explanation:

To get to , move left on the x-axis by  then move down the y-axis by .

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis.

 

Example Question #1 : How To Graph An Ordered Pair

Which point best represents the coordinate ?

Picture5

Possible Answers:

D

C

A

B

Correct answer:

B

Explanation:

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis.

To get to , move right on the x-axis by , then move down on the y-axis by .

Example Question #241 : Coordinate Plane

Which point best represents the coordinate ?

Picture7

Possible Answers:

A

C

B

D

Correct answer:

B

Explanation:

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis.

To get to , move right on the x-axis by  then move down on the y-axis by .

Example Question #1 : Graphing

Which point best represents the coordinate ?

Picture9

Possible Answers:

C

D

A

B

Correct answer:

D

Explanation:

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis. The first term in the ordered pair is the movement in the x direction and the second point is the movement in the y direction.

To get to , move left on the x-axis by , then move up on the y-axis by .

Example Question #322 : Geometry

Which point best represents the coordinate ?

Picture10

Possible Answers:

B

D

A

C

Correct answer:

C

Explanation:

To get to , move left on the x-axis by , then down on the y-axis by .

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis. The first term in the ordered pair is the movement in the x direction and the second point is the movement in the y direction.

Example Question #12 : How To Graph An Ordered Pair

Which point best represents the coordinate ?

Picture6

Possible Answers:

A

B

C

D

Correct answer:

B

Explanation:

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis. The first term in the ordered pair is the movement in the x direction and the second point is the movement in the y direction.

To get to , only move right on the x-axis by .

Example Question #242 : Coordinate Plane

Which point best represents the coordinate ?

Picture11

Possible Answers:

C

A

D

B

Correct answer:

C

Explanation:

To get to , move right along the x-axis by , then up along the y-axis by .

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis. The first term in the ordered pair is the movement in the x direction and the second point is the movement in the y direction.

Example Question #243 : Coordinate Plane

Which point best represents the coordinate ?

Picture12

Possible Answers:

D

B

C

A

Correct answer:

B

Explanation:

The sign in front of each number represents which direction to go on the x or y-axis starting at the origin . If the number is positive you go right on the x-axis or up on the y-axis. If the sign is negative then you move to the left on the x-axis or down on the y-axis. The first term in the ordered pair is the movement in the x direction and the second point is the movement in the y direction.

To get to , move along the x-axis by , then move up along the y-axis by .

Example Question #51 : Graphing

What is the following ordered pair?

Ordered_pair

Possible Answers:

Correct answer:

Explanation:

In order to find the values of a graphed ordered pair, you first need to the count across the x-axis (horizontal) and then across the y-axis (vertical). The middle of the x-axis and y-axis is called the origin and represents (0,0). Any movement to the left or below the origin is negative. Any movement to the right or above the origin is positive. Therefore, the coordinate for the graphed ordered pair would be two across the x-axis in the positive direction and three across the y-axis in the positive direction, or .

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