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2 years ago

What is the next term in the sequence?

Mathematics

2 answers:

just olya [345]2 years ago

4 0

if the sequence goes on without any changes

it will be d+8a

Aleksandr [31]2 years ago

3 0

$d~~,~~d+2a~~,~~d-2a~~,~~d+4a~~,~~d-4a~~,~~\underline{d+6a}~~,~~d-6a~~,~~d+8a...$

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3 years ago

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It’s A
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3 years ago

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Ymorist [56]

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3 years ago

What are the coordinates of the x-intercepts of the parabola y = x² - 8x + 15?

tamaranim1 [39]

Answer:

(3, 0) and (5, 0)

Step-by-step explanation:

we have

$y=x^{2}-8x+15$

we know that

The x-intercepts are the values of x when the value of y is equal to zero

For y=0

$x^{2}-8x+15=0$

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$x^{2}-8x+15=0$

$a=1\\b=-8\\c=15$

substitute in the formula

$x=\frac{-(-8)\pm\sqrt{-8^{2}-4(1)(15)}} {2(1)}$

$x=\frac{8\pm\sqrt{4}} {2}$

$x=\frac{8\pm2} {2}$

$x=\frac{8+2} {2}=5$

$x=\frac{8-2} {2}=3$

x=3, x=5

therefore

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3 years ago

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diamong [38]

Answer:

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Step-by-step explanation:

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3 years ago

What is the next term in the​ sequence?

What is the next term in the sequence?