Algebra 1 – Unit 1 Assessment – N-RN.1, N-RN.2, N-RN.3, N-Q.1, N-Q.2, N-Q.3, A-SSE.1, A-SSE.3a, A-SSE.3c, A-APR.1, F-IF.2

1.Which of the options are the simplification of; √3 + 2?

2. If f(x)= (-4/5)x +2 what is the correct function notation when x=2?

3. Which option gives the simplification of the expression

4. Which option gives an equal form of the radical  with an exponent?

5. Bruce is travelling from Winnipeg, Canada to Melbourne, Australia. He notices that the temperature in Melbourne is 32oC.

Using the conversion F = 1.8C + 32, what temperature should Bruce expect in Farenheit when he arrives in Melbourne.

Give your answer to the nearest degree.

The formula for determining distance from a demolition site is as follows:

distance in feet = 300 * ³√ (pounds of explosives)

6. Approximately how far is the minimum safe distance from a demolition involving 180kg of explosives?

7. A pack of 18 candies costs $1.75.  Which of the answers given is the most appropriate way of representing the cost of one single candy?

8. Rewrite 8(p-r)+6=30 in terms of p and in simplified form.

That is, write p= …  with no spaces between numbers and symbols.

9. Find the equation of this parabola:

Express your answer in standard form using ^ as the exponent operator and x as the variable. Do not include y=

Give your answer in the form ax^2+bx+c

11. Under what circumstances are polynomials able to be added or subtracted?