exam
Maths Puzzle
Numerical Ability
Can you explain what it means to solve a linear system using the graph-and-check method?
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exam Other Question
What degree is this equation?
2x - 2x = 72
slope intercept form : y=mx+b
standard form: ax+by=c
pint -slope form: y-y,=m(x-x)
two points (given): m= (y2)-(y1)
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