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Chapter 3 test

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Last updated almost 5 years ago
26 questions
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Question 1
1.

Is this relation a function or not?

Question 2
2.

Is this relation a function or not?
y = 3

Question 3
3.

Is this relation a function or not?
2x-5y=10

Question 4
4.

THIS IS A DIFFERENT QUESTION

Is this linear or nonlinear
2x-5y=10

Question 5
5.

Is this relation a function or not?

Question 6
6.

THIS IS A DIFFERENT QUESTION

Is this linear or nonlinear?

Question 7
7.

Question 8
8.

What is the domain

Question 9
9.

What is the range

Question 10
10.

Question 11
11.

what is the domain?

Question 12
12.

what is the range?

Question 13
13.

Evaluate the function when x = - 1

g(x) = 3x2 + 1

Question 14
14.

Evaluate the function when x= - 3

b(x) = - 2x - 4

Question 15
15.

Find the value of x if h(x) = - 1

h(x) = 3x + 1

Question 16
16.

Find the value of x so that f(x) = 3


Question 17
17.

Find the xintercept of

-3x+5y = 30

Question 18
18.

Find the y-intercept

-3x+5y = 30

Question 19
19.

Find the slope

-3x+5y = 30

Question 20
20.

Find the x-intercept of

Question 21
21.

Find the y-intercept of

Question 22
22.

Find the slope of

Question 23
23.

Graph


Question 24
24.

A school is organising a trip. A large bus costs £400 to rent and a small bus costs £250. The school has at most £2000 to spend on transport.
let x represent large buses and y represent small buses.

Write an inequality to represent the situation

Question 25
25.

A school is organising a trip. A large bus costs £400 to rent and a small bus costs £250. The school has at most £2000 to spend on transport.
let x represent large buses and y represent small buses.

Graph an inequality to represent the situation

Question 26
26.

A school is organising a trip. A large bus costs £400 to rent and a small bus costs £250. The school has at most £2000 to spend on transport.
let x represent large buses and y represent small buses.

From the graph in question 25
Identify and interpret a solution to the inequality

Is the domain discrete or continuous?

discrete
continuous
Is the domain discrete or continuous?
discrete
continuous