Lara is calculating the standard deviation of a data set that has 8 values. She determines that the sum of the squared deviation
2 answers:
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Answer:
<h2>k = 3</h2>Step-by-step explanation:
y = kx² - 3x
Since the points lie on the graph we can substitute the values of x and y that's
( 2 ,6) into the equation to find k.
We have
6 = (2)²k - 3(2)
6 = 4k - 6
4k = 6 + 6
4k = 12
Divide both sides by k
That's
We have the final answer as
<h3>k = 3</h3>Hope this helps you