which of the following describes the graph of y= sqrt -4x-36 compared to the parent square root function?
2 answers:
Answer:
Please see attached graph for answer.
Step-by-step explanation:
We can easily solve this question by plotting the graphs of both functions in a graphing calculator.
We have
y = √(-4x-36)
y = √(-4(x+9))
g = √(x)
We can see that the function y corresponds to a mirrored version of function g. Each x is scaled by a factor of -4, and shifted to the left in 9 units
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Answer:
50.40% probability that all 4 are different.
Step-by-step explanation:
A probability is the number of desired outcomes divided by the number of total outcomes.
Desired outcomes:
4 digits, all different
For the first digit, it can be any of them, so there are 10 possible
For the second digit, it can be any of them other than the first digit. So there are 9 possible.
For the third digit, it can be any of them, other than the first and the second. So there are 8 possible.
By the same logic, 7 possible digits for the fourth. So
Total outcomes:
4 digits, each can be any of them(10 from 0 - 9).
So
Probability:
50.40% probability that all 4 are different.
Answer:
y= ⅔x +1
Step-by-step explanation:
Substitute values into point slope form