Mathematics / Functions
Lines, parabolas and piecewise functions
Available modes
Read the graph and adjust the slope, intercept or coefficients until your curve matches. Lines and parabolas.
10 questions with no time limit: lines, parabolas and piecewise functions. See your grade at the end.
10 shots: calculate f(x₀) and pick the zone the ball enters. Lines and parabolas. No time limit.
10 multiple-choice questions on linear functions, slopes, axes and graphs. With explanation after each answer.
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