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kvasek [131]
3 years ago
5

Given the equation y=x^2+5x+6, what are the x intercepts

Mathematics
2 answers:
miv72 [106K]3 years ago
8 0

Answer:

x = - 3, x = - 2

Step-by-step explanation:

Given

y = x² + 5x + 6

To find the x- intercepts let y = 0, that is

x² + 5x + 6 = 0 ← in standard form

(x + 3)(x + 2) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x + 2 = 0 ⇒ x = - 2

The x- intercepts in coordinate form are

(- 3, 0 ) and (- 2, 0 )

sukhopar [10]3 years ago
7 0

Answer:

Hope this helps!

Step-by-step explanation:

Mark brainliest?

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QUESTION 7.
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The probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.

Given that based on a poll, 60% of adults believe in reincarnation, to determine, assuming that 5 adults are randomly selected, what is the probability that exactly 4 of the selected adults believe in reincarnation, and what is the probability that all of the selected adults believe in reincarnation, the following calculations must be performed:

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  • 0.6 x 0.6 x 0.6 x 0.6 x 0.6 = X
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Therefore, the probability that exactly 4 of the selected adults believe in reincarnation is 5.184%, and the probability that all of the selected adults believe in reincarnation is 7.776%.

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