DOK 2 Practice

Multi-step reasoning and interpretation

This set asks students to connect representations, choose efficient steps, and explain what numbers mean without needing a calculator.

10 calculator-inactive questions

Work each one by hand, choose an answer, then check or reveal the explanation.

Question 1

Linear models

A line has slope 3 and passes through (2, 5). Which equation matches the line?

Question 2

Compare slopes

Line A is y = 2x + 7. Line B goes through (0, 5) and (1, 9). Which line has the greater slope?

Question 3

Multi-step equations

Solve: 4(x - 2) = 2x + 10

Question 4

Exponential functions

If f(x) = 3(2)^x, what is f(3)?

Question 5

Equation forms

Rewrite 2x + y = 10 in slope-intercept form. What is the slope?

Question 6

Systems

Solve the system: x + y = 12 and y = x + 4

Question 7

Quadratic features

A quadratic has zeros at x = 1 and x = 5. What is the axis of symmetry?

Question 8

Sequences

An arithmetic sequence starts at 18 and subtracts 4 each time. What is the 5th term?

Question 9

Inequalities

Solve: -2x + 3 < 11

Question 10

Statistics

What is the mean of 6, 8, 10, 12, and 14?