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– select and use suitable strategies (graphic, numeric, algebraic, mental) for finding solutions to inequalities of the form:
g(x) ≤ k or g(x) ≥ k where g(x) = ax + b and a b, k ∈ Q x ∈ R
g(x) < k or g(x) > k where g(x) = ax + b and a b, k ∈ Q x ∈ R
Alison
Finding inequalities from shaded regions
Solving linear inequalities with fractions
Khan
Linear inequalities Exploring a world where both sides aren't equal anymore!
– select and use suitable strategies (graphic, numeric, algebraic, mental) for finding solutions to inequalities of the form
g(x) ≤ k g(x) ≥ k, g(x) < k, g(x) > k, where g(x) = ax2 + bx + c and a, b, c, d, k ∈ Q, x ∈ R
g(x) ≤ k g(x) ≥ k, g(x) < k, g(x) > k, where g(x) = (ax+b)/(cx+d) and a, b, c, d, k ∈ Q, x ∈ R
Alison
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