anonymous
  • anonymous
Which graph best shows the function f(x) = 5(2)−x to represent the rate at which a radioactive substance decays?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
chestercat
  • chestercat
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anonymous
  • anonymous
anonymous
  • anonymous
@campbell_st @CBARREDO1
CBARREDO1
  • CBARREDO1
B and C don't decay, they increase A and D decay but only A has (0,5) on the graph

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More answers

campbell_st
  • campbell_st
do some basics let x = 0 what is the value of \[f(0) = 5 \times 2^0\] that gives the y-intercept and then since the power is negative... as x gets larger f(x) gets smaller
anonymous
  • anonymous
A is the answer right i just wanted to make sure
anonymous
  • anonymous
@CBARREDO1
CBARREDO1
  • CBARREDO1
What?
anonymous
  • anonymous
iS A RIGHT
campbell_st
  • campbell_st
A is correct, when x = 0 f(x) = 5 and the cruve is decreasing as x gets larger
CBARREDO1
  • CBARREDO1
As I said the correct answer is A

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