Across
- 3. When solving equations, to isolate a variable means to get a variable with a coefficient of 1 alone on one side of an equation. Use the properties of equality and inverse operations to isolate a variable
- 5. To multiply two powers with the same base, keep the common base and add the exponents.
- 7. A change in position, shape, or size of a figure. Three types of this that change position only are translations, reflections, and rotations.
- 10. To multiply two powers with the same exponent and different bases, multiply the bases and keep the exponent.
- 11. Fraction is a fraction 𝘈/𝘉 where A and/or B are fractions and B is not zero.
- 12. For any nonzero number a, 𝘢𝟢=𝟣.
- 14. of Proportionality One quantity is a constant of the other. In the equation y = 3x the 3 is the constant
- 15. Two quantities have a proportional relationship if y is always a constant multiple of x. A relationship is proportional if it can be described by equivalent ratios.
Down
- 1. For every nonzero number a and integer n, 𝘢⎯n𝘯=𝟣/𝘢n.
- 2. Two numbers that have a sum of 0.
- 4. A slide, is a rigid motion that moves every point of a figure the same distance and in the same direction.
- 6. a number that can expressed as the ratio of two integers
- 8. a number that cannot be expressed as the ratio of two integers.
- 9. An equation stating that two ratios are equal
- 13. A motion that turns a figure around a fixed point