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Lerok [7]
4 years ago
6

How many x-intercepts will the graph of y = 3x2 + 6x + 3 have? (Use the discriminant to

Mathematics
2 answers:
skad [1K]4 years ago
8 0

Answer:

B. 1 x-intercept

Step-by-step explanation:

We can use the discriminant expression, b²- 4ac, to answer this question.

In the equation y = 3x² + 6x + 3 we know that,

3 = a-value

6 = b-value

3 = c-value

Using this information, we can plug these numbers into the discriminant expression to find the discriminant.

6² - 4(3)(3) = 0

Because the value is equal to 0, we know there is 1 real solution and therefore there is 1 x-intercept.

KonstantinChe [14]4 years ago
4 0

Answer:

i think D or B is the answer

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

If P = 0.99987ᵃ

I. Initial amount

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This is like the decay constant. From the model, P = 0.99987ᵃ, the decay constant/factor is 0.99987.

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zimovet [89]

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LenaWriter [7]

Answer:

The first option, the mayor will lose by a large percentage.

Step-by-step explanation:

If you look at the numbers, You can see that the two best answers which are excellent and satisfactory are low, and in total equal 28.

Being compared to the lower ratings which are needs improvement and unsatisfactory are high, and in total equal 52.

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What is the total paid back on a loan of $1,500 with an interest rate of 3.74% for 2 years?
zheka24 [161]

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