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Kelso Math A1 #8 IM - Algebra 1 - Lesson 5.1

Last updated almost 5 years ago
16 questions
Note from the author:
Illustrative Math
1

Which expression equals 27?

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1

Evaluate the expression 3*5^{x} when x is 2.

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1

Initial Balance is the starting amount of money.

1

I will have to check your explanation. Please use the dots graphed in your explanation

1

Please make your new dots in a different color than the original dots.

1

I should see something in your answer about the difference in the actual graphs as well as the growth of the balances.

I will have to check this myself to turn it green!

1

Jada rewrites 5*3^{x} as 15x. Do you agree with Jada that these are equivalent expressions? Choose all that apply.

1

Years until account 1 doubles:

1

years until account 2 doubles:

1

Years until account 1 doubles again:

1

Years until account 2 doubles again:

1

Make it short, but mention both accounts in your explanation.

1

REVIEW: The input variable in the situation is:

1

Review: The output variable in the function is:

1

Put in order to make the correct sentence.

  1. is
  2. function
  3. a
  4. gallons of
  5. of
  6. gas
  7. Final cost
1

Identify all that are possible input-output pairs.