exam
Maths Puzzle
Numerical Ability
Given f(x) = 5x^2 – 3x + 1, find f(–2).
Can someone help me out with solving this?
v/r
Jessica
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exam Other Question
3+|1-(x/2)|>=5
Solve the following 2 x 2 systems using substitutions
y= 1/2x + 4
y= 1/3x +5