Maths

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Across
  1. 1. making x or y the same inorder to eliminate one equation
  2. 3. whats the inverse of sine
  3. 7. making y=fx instead of substituting f(x) in
  4. 8. what is M in Y=Mx + C
  5. 9. what is sinx/cosx
  6. 10. what is the c in Pythagorastheorems
Down
  1. 2. what happens when and x is squared and then rearranged
  2. 4. what does this graph create
  3. 5. whats the first operation in BIDMAS
  4. 6. squared and the equation always have to always be equal to 0