Algebra 1 EOC Quiz #4

Dance lessons are offered at two studios. The cost of dance lessons at each studio is shown.

Studio Q charges $30 registration fee plus $80 per month.

Studio R charges a $105 registration fee plus $65 per month.

After how may months will the total cost of the dance lessons be equal at the two studio?

Mathematical Equivalence

ON

Drag the correct answer to fix the following statements of the graph above

h

e

d

-3

False

True

-2

0

6

3

• 4m + 9
• 16m + 9
• 2m - 9
• 8m -9

Mathematical Equivalence

ON

What is the rate of change of the total cost in dollars with respect to number of additional minutes?

Mathematical Equivalence

ON

Domain: ​ (a)  

Range: ​ (b)  

• The domain is {0,1,2,3,4,5}
• The range is {0,96,192,288,384,480}
• The domain is all real numbers
• The range is all real numbers
• The domain is {0,96,192,288,384,480}
• The range is {0,1,2,3,4,5}

• x = -13 and x = 6
• x = 13 and x = 6
• x = -13 and x = -6
• x = 13 and x = -6

A sample of a substance with an initial mass of 963 grams is decaying at a rate of 27% per hour. Create a exponential function that can be used to find y, the mass of the substance in grams remaining after x hours.

Mathematical Equivalence

ON

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