Grade 11 Functions Unit 1- MHR textbook
This will cover: - Reviewing exponent laws - Rational exponents - Solving exponential equations- Adding, subtracting, and multiplying polynomials- Simplifying rational expressions- Multiplying and dividing rational expressions- Adding and subtracting rational expressions- Solving first degree inequalities
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Topics of this game:
- Express 2 x 2^7
- Simplify and express with a positive exponent: m^-4 x m^-5
- Simplify and express with a positive answer: (-4x^2)^3
- A piece of wood burns completely in one second at 600°C. The time the wood takes to burn is doubled for every 10°C drop in temperature and halved for every 10°C increase in temperature. In how many seconds would the wood burn at 650°C?
- Write using exponents: ^3√ -11
- Evaluate: 16^-3/4
- Write an equivalent expression using exponents: √ √ 3x^6
- Weather Meteorologists have determined that violent storms, such as tornadoes and hurricanes, can be described using the formula D = 9.4t^2/3. In this formula, D kilometres is the diameter of the storm and t hours is the time for which the storm lasts. If a typical hurricane lasts for about 18 h, what is its diameter, to the nearest kilometre?
- Solve: 4^y = 256
- Solve and check: 2^x = 4^x-1
- Solve and check: 2^a + 5 + 2^a = 1056
- Strontium-90 is used in machines that control the thickness of paper during the manufacturing process. Strontium-90 has a half-life of 28 years. Determine how much time has elapsed if 1/8 of a strontium-90 sample remains
- Add: (-4y^2 + 2xy - 6x^2) + (5y^2 - 6xy + 7y^2)
- Subtract: (9x^2 - 4xy - y^2) - (6y^2 + 3xy + 10x^2)
- Expand and Simplify: 4(a − 2b − c) − 6(4a + 2b − 6c)
- Expand and Simplify: (2m − 3m^2)(m^2 + 2m)
- Expand and Simplify: (2x − 1)(x^3 − 2x^2 + 5x − 3)
- Simplify: 4m^2 - 8mn / 4mn
- Express in the simplest form: 8t^2 (t+5) / 4t (t-5)
- Express in the simplest equivalent form: a^2 + a / a^2 + 2a + 1
- Simplify: 3x^3/2y x 8y^2/9x
- Simplify: 6x^2y/5mn^3 ÷ 9xy/10mn^4
- The area of the trapezoid is 6y^2 − 5y − 6. What is its height?
- Simplify: 3a-1/a - 4a+2/a
- Simplify: 4/x+3 + 5/x+3
- Simplify: 3a/4 + a/2 - 2a/6
- Simplify: 1/3y-15 - 2/y-5
- State the LCM in factored form: t^2-t-12, t^2-3t-4
- Simplify: 3w-4/w^2+5w+4 + 2w-3/w^2+2w-8
- Solve: 4(n + 2) ≥ 8
- Solve: 6 – 3c ≤ 2(c – 2
- Solve: 2-x/2 ≥ 2x+1/4
- A college baseball team raises money by selling baseball caps. The cost of making the caps includes a fixed cost of $500, plus $7 per cap. The caps sell for $15 each. What is the minimum number of caps the team can order in one batch and still raise money?
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