Algebra & Sequences: Medium Test 5
15 questions · 15 minutes
Before you start
- The clock starts as soon as you press begin, and keeps running if you close the page.
- Every answer is saved as you go, so it is safe to lose signal for a moment.
- You can skip a question, flag it, and come back to it before you finish.
- Answers and explanations are shown at the end, not during the test.
No account needed. Sign up afterwards if you want to keep your results.
Example questions from this paper
A preview of the wording. The answer options and full explanations appear once you begin.
- The nth term of a sequence is 8n + 2. What is the 6th term?
- Solve for x. 7x − 9 = 33
- A sequence begins 6, 13, 20, 27, ... What is the 11th term?
- If a = 9 and b = 4, what is the value of (a − b) × 6?
- A sequence starts at 3 and the rule is "multiply by 3, then subtract 4". What is the 4th term?
Before you begin, remember
- Check your answer by substituting it back into the original equation. It takes seconds and catches most sign errors.
- To solve an equation, do the same thing to both sides and work backwards through the operations. If the equation built up by multiplying then adding, undo it by subtracting then dividing.