 <h1>Congratulations! 🎉 </h1>
    <p style="color:#637381;">All done! You’ve completed another milestone.</p>

To continue, enter your details to log in.

We’ve sent a 6‑digit code to #MAIL_ADDRESS#\nPlease check your inbox or spam folder and enter the code below to continue.

Verification code sent

Thank you for the payment. You can now access {collectionName} by simply clicking the button below.

Yes, you’ve successfully ordered! 🎉

Unlock This Exclusive Course

It seems that your email address is not currently on the authorized access list. Please ensure you are using the email address that was invited, or contact the content owner for assistance.

Verification Required for Access

Words into algebra

Lesson 5.1: Words into algebra

Lesson 5.2: Linear equations and systems

Quadratics, inequalities and absolute value

Lesson 5.3: Factoring and quadratic equations

Lesson 5.4: Inequalities and absolute value

Functions and the xy-plane

Lesson 5.5: Functions and defined operations

Lesson 5.6: The xy-plane in one page

Check yourself

Before you try the quizzes

Check: words into algebra

Check: two equations

Check: quadratics

Check: inequalities

Check: absolute value

Check: functions

Answers and why

Foundations Unit 5 of the Prepspire GMAT Course: Equations, inequalities and functions.

Turn word problems into algebra, solve linear and quadratic equations, handle inequalities and absolute value, and work with functions and defined operations.

Unit 5: Equations, inequalities and functions

<div class="simple-box-wrapper"> <div class="simple-box"> <div class="column"> <h3>Description</h3> <div class="ck-horizontal-line"><hr></div> <p>I'm a paragraph. Click to start writing that will inform, inspire, or encourage your community. We know you have so many things to share with the world. Happy editing!</p> </div> </div> </div>