Answer:
(x − 5) (x + 4)
Step-by-step explanation:
x² − x − 20
Factor using AC method:
1 × -20 = -20
Factors of -20 that add up to -1: -5 and 4
Divide by 1 and reduce: -5/1 and 4/1
(x − 5) (x + 4)
Answer: I think it’s 10
Step-by-step explanation:
The quadratic function that models the data given in the table is 203.8x² - 26.6x + 8.6
<h3>What is the quadratic function?</h3>
A quadratic function is an equation that usually has a single variable and it is raised to the power of 2.
A quadratic function has the form : ax² + bx + c = 0
Where: a, b,c are known numbers and x is unknown
Given the quadratic function: 185x²+ 1.
- Number of views when 1 day has passed = 185(1) + 1 = 186
- Number of views when 6 days has passed = 185(6²) + 1 = 6661
Given the quadratic function: 203.8x² - 26.6x + 8.6
- Number of views when 1 day has passed = 203.8(1)² - 26.6(1)+ 8.6 = 185.80
- Number of views when 6 days has passed = 203.8(6)² - 26.6(6) + 8.6 = 7185.80
To learn more bout quadratic functions, please check: brainly.com/question/5975436
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Dividing the number of balloon animal per the time he takes to make them you get an average of how many animals per minute Fred the clown can make.
20/15=1,3 animals per minute
Since 0,3 is not a complete animal, the correct answer would be "Fred the clown can make 1 animal in 1 minute"
