Algebra

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Across
  1. 2. / The letter that expresses a number
  2. 3. / A grid typically with an x-axis and a y-axis
  3. 4. / Decreasing toward 0 due to a variable in an exponent, such as in y=2−x.
  4. 9. / Lines are _______if they have the same slope
  5. 11. / When the parabola opens down the vertex is known as a __________
  6. 13. / Slope
  7. 15. / A single number in front of a variable
  8. 18. / Standard form of a linear equation
  9. 19. / When the parabola opens up the vertex is known as a_________
  10. 20. / (3,0)
Down
  1. 1. / What is the domain of the function F(x)=3(2)^x
  2. 5. / A mathematical sentence with an equals sign (like 3x+5=11)
  3. 6. / When is the range of a parabola that opens up
  4. 7. / Increasing rapidly due to a variable in an exponent, such as in y=2x.
  5. 8. / Lines are ______if the product of their slope =-1
  6. 10. / A function that represents a line on the coordinate plane
  7. 12. / A line that you can flip (or reflect) a graph across and is still symmetrical
  8. 14. / One squared number (the number multiplied by itself) subtracted from another squared number.
  9. 16. / Used to solve for slope
  10. 17. / y-y1=m(x-x1)