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Chapter 3 test

Last updated over 4 years ago
26 questions
1

Is this relation a function or not?

1

Is this relation a function or not?
y = 3

1

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

1

THIS IS A DIFFERENT QUESTION

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

1

Is this relation a function or not?

1

THIS IS A DIFFERENT QUESTION

Is this linear or nonlinear?

1

Is the domain discrete or continuous?

1

What is the domain

1

What is the range

1

Is the domain discrete or continuous?

1

what is the domain?

1

what is the range?

2

Evaluate the function when x = - 1

g(x) = 3x2 + 1

2

Evaluate the function when x= - 3

b(x) = - 2x - 4

1

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

h(x) = 3x + 1

1

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


1

Find the xintercept of

-3x+5y = 30

1

Find the y-intercept

-3x+5y = 30

2

Find the slope

-3x+5y = 30

1

Find the x-intercept of

1

Find the y-intercept of

1

Find the slope of

1

Graph


1

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

2

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

1

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