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Alg 1 FOCUS Day 76
By Stephanie Slone
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Last updated 9 months ago
6 questions
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Question 1
1.
Question 2
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Question 3
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Question 4
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Question 5
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Question 6
6.
Determine the line of best fit given the table below.
y = 3.5x + 5.8
y = 5.8x + 3.5
y = -3.5x + 5.8
y = 3.5x - 5.8
The table shows the height of a ball thrown in the air in seconds. Based on the quadratic curve of best fit, predict the height at 3.5 seconds.
72.3 meters
67.6 meters
59.7 meters
56.5 meters
Determine the roots of
{-5/2, 3}
{-2/5, 3}
{0, -15}
{5/2, -3}
Determine the domain and range of the graph:
Domain: all real numbers
Range: all real numbers less than or equal to -3
Domain: all real numbers greater than or equal to -3
Range: all real numbers
Domain: all real numbers
Range: all real numbers greater than or equal to -3
Domain: all real numbers less than or equal to -3
Range: all real numbers
Determine how many zeros that below function has:
No zeros
One zero
Two zeros
Three zeros
Determine the y-intercept of
(0, 3)
(9, 0)
(3, 0)
(0, 9)