Mathematics, 09.12.2020 20:00 mrashrafkotkaat
A relation is plotted as a linear function on a coordinate plane starting at point C at (3, β2) and ending at point D at (β2, 3). What is the rate of change for the linear function and what is its initial value?The rate of change is and the initial value is .
Answers: 1
Mathematics, 21.06.2019 19:20
1- is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis. 2- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis. 3- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in part b?
Answers: 3
Mathematics, 21.06.2019 20:30
8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?
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A relation is plotted as a linear function on a coordinate plane starting at point C at (3, β2) and...
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