Kristen recorded the amount of liquid (in ml) of eight containers. She created a box plot of her data. What is the interquartile
range
of Kristen's data?
A: 7
B: 13
C:31
D:50
of Kristen's data?
A: 7
B: 13
C:31
D:50
1 answer:
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Answer:
2x² - 3x - 2
Explain:
Use the FOIL method: (a +b)(c +d) = ac + ad +bc +bd.
2x² + x - 4x - 2
Collect like terms.
2x² + (x - 4x) - 2
Simplify.
2x² - 3x - 2
