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3 years ago

A line that contains the point (2,-3) and has a slope of 8

Mathematics

2 answers:

yKpoI14uk [10]3 years ago

6 0

Y=mx+b
Sub in what you know and solve
-3=8(2)+b
-3=16+b
-3-16=b
-19=b
The equation is y=8x-19
Hope this helps!

NeTakaya3 years ago

3 0

Y+3=8(x-3)
y=8x-27
hope this helps!

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3 years ago

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shtirl [24]

Answer:

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Step-by-step explanation:

given,

a₂ = 495

a₆ = 311

geometric sequence formula

$a_n = ar^{n-1}$

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$a_2 = ar$ ...................(1)

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$a_6 = ar^5$ ................(2)

dividing equation (2) by (1)

$\dfrac{a_6}{a_2} = \dfrac{ar^5}{ar}$

$\dfrac{311}{495} = r^4$

$r^4 = 0.628$

$r = 0.8903$

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Step-by-step explanation:

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Step-by-step explanation:

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