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Test: Graphing linear functions - Year 8 MCQ


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10 Questions MCQ Test Year 8 Mathematics (Cambridge) - Test: Graphing linear functions

Test: Graphing linear functions for Year 8 2024 is part of Year 8 Mathematics (Cambridge) preparation. The Test: Graphing linear functions questions and answers have been prepared according to the Year 8 exam syllabus.The Test: Graphing linear functions MCQs are made for Year 8 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Graphing linear functions below.
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Test: Graphing linear functions - Question 1

The following coordinates are at either end of a line drawn on a graph: (-3, 3) and (6, 3). Where does this line appear?

Detailed Solution for Test: Graphing linear functions - Question 1
This is a horizontal line - note that in both sets of coordinates the second numbers are the same
Test: Graphing linear functions - Question 2

The following coordinates are at either end of a line drawn on a graph: (0, -1) and (0, 7). Where does this line appear?

Detailed Solution for Test: Graphing linear functions - Question 2
Both sets of coordinates show the x axis figure of 0 and this means that the line must run up and down the y axis
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Test: Graphing linear functions - Question 3

A graph in the form of x = a is what?

Detailed Solution for Test: Graphing linear functions - Question 3
In the above equation (x = a) the a part of the equation really means anything/something. What you might be asked is something like 'draw the graph x = 4'
Test: Graphing linear functions - Question 4

Describe the line x = 4

Test: Graphing linear functions - Question 5

The graph y = x has a line that goes from where to where?

Detailed Solution for Test: Graphing linear functions - Question 5

Think of it this way: if y = 4 then x = 4, if y = -4 then x = -4.

In other words, whatever the first number in the coordinates, the second number will always be the same

Test: Graphing linear functions - Question 6

Identify the next term in the arithmetic sequence: 7, 12, 17, 22, ...

Detailed Solution for Test: Graphing linear functions - Question 6

This is an arithmetic sequence with a common difference of 5 (12 - 7 = 5).

Adding 5 to the last term (22), we get 22 + 5 = 27.

Test: Graphing linear functions - Question 7

The graph y = -x has a line that goes from where to where?

Detailed Solution for Test: Graphing linear functions - Question 7

Think of it this way: if y = 4 then x = -4, if y = -4 then x = 4.

In other words, whatever the first number in the coordinates, the second number will always be the same BUT with the opposite sign

Test: Graphing linear functions - Question 8

What is the common ratio of the geometric sequence: 3, 9, 27, 81, ...?

Detailed Solution for Test: Graphing linear functions - Question 8

This is a geometric sequence where each term is obtained by multiplying the previous term by a common ratio. Dividing the second term by the first term (9 ÷ 3 = 3) gives the common ratio of 3.

Test: Graphing linear functions - Question 9
Which day of the week comes immediately after Monday?
Detailed Solution for Test: Graphing linear functions - Question 9
After all that heavy stuff we thought you deserved an easy question!
Test: Graphing linear functions - Question 10

If f(x) = 2x + 1, what is the value of f(3)?

Detailed Solution for Test: Graphing linear functions - Question 10

Substitute x = 3 into the function f(x) = 2x + 1. Thus, f(3) = 2(3) + 1 = 6 + 1 = 7.

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