PreCalculus: Travel through Space & Time!

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Across
  1. 1. | a |
  2. 6. formula square root of s(s-a)(s-b)(s-c)
  3. 7. length of an arc that is in the angle
  4. 8. Where k is always proportional to y & x and x is directly proportional to y; y = kx
  5. 9. lowest point of the curve; a >0
  6. 10. 2pi / w
  7. 12. f(x-c) shifts right c units, f(x+c) shifts left c unites
  8. 15. General word for amplitude, period, frequency
  9. 16. a circle with a radius of one
  10. 17. A(t)=P(1 + r/h)^ht
  11. 18. variables that appear only in the first degree & is only combined by addition and subtraction
  12. 20. csc, sec, cot
  13. 23. a set of all possible values of numbers
  14. 24. z has a variation jointly towards x & y and k is a non-zero that is always constant; z = kxy
  15. 26. A variable of an equation that is equal to ax+b
  16. 27. one of the formula is a^2=b^2+c^2-2bccosA
  17. 30. Lines that do not intersect, or touch and always have the same slope
  18. 31. the graph f is symmetric along the origins; f(-x)=-f(x)
  19. 32. w / 2pi
Down
  1. 2. An equation that its line passes through points A(x,y) with a slope of m
  2. 3. A general quadratic equation
  3. 4. f(-x)=f(x) is for all of x in the domain of f
  4. 5. f(x) + c shifts upwards c units, f(x)-c shifts downwards c units
  5. 10. refer to the standard form of quadratic equation; (h,k)
  6. 11. f(x)=a(x-h)^2+k
  7. 13. two lines that always intersect, or has the same slope
  8. 14. Asinx+Bcosx=ksin(x+Ø)
  9. 18. climax of the curve; a < 0
  10. 19. expressed as ax10^n
  11. 20. Where y is inversely proportional to x but k is always proportional; y = k/x
  12. 21. sin, cos, tan
  13. 22. A non-vertical line that passes through points A(x,y) and B(x,y)
  14. 25. Of a triangle that is half of its perimeter; s=1/2(a+b+c)
  15. 28. f is a rule that is being assigned to an element of x in each of the first sets of numbers
  16. 29. SinA/a=SinB/b=SinC/c