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Gnoma [55]
3 years ago
9

Use the quadratic formula to solve -72-14x+x^2=0

Mathematics
1 answer:
ruslelena [56]3 years ago
3 0

Answer:

x = 18, -4

Step-by-step explanation:

a = 1 ; b = -14 ; c = -72

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ziro4ka [17]

Answer:

D) {-2, 1, 2, 5}

Step-by-step explanation:

The "output" of a function will never be an ordered pair, so we can immediately eliminate options A and B.

In this case, the output refers to the y-values of the function.  

Since the ordered pairs are: (-2, 5), (-1, 1), (2, -2), and (5, 2), we see that the output of this function is: 5, 1, -2, 2.

Thus, choice D is correct.

Let me know if this helps!

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3 years ago
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Gekata [30.6K]

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2 years ago
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Answer:

When the distributive property is used on the right side of the equation:

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4 years ago
Which number is equivalent to 0.3
Strike441 [17]
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