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3 years ago

Find the slope of the line that passes through the points (–1, 6) and (2, 15)

Mathematics

1 answer:

11111nata11111 [884]3 years ago

7 0

Answer:

m=3

Step-by-step explanation:

$\frac{15-6}{2-(-1)} =\frac{9}{3} =3$

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Answer:

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Step-by-step explanation:

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For Tom's savings account, the interest earned varies jointly with the principal and amount of time (in years) since opening the

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Step-by-step explanation:

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3 years ago

The country of Freedonia has decided to reduce its carbon-dioxide emission by

Goshia [24]

Answer:

$\\E(t) =40(0.65)^{t}$

Step-by-step explanation:

Since the country wants to reduce the emission by the percentage each year, the function will be decaying function. The formula of decaying function will look like this

$E(t) =E_{0} (1-r)^{t}\\$

Where

E(t) = the number of emission after t years

E0= the number of initial emission= 40 million tons

r=rate of growth/decay = 35%= 0.35

t= time in years

If we put the number, the equation will be:

$E(t) =E_{0} (1-r)^{t}\\E(t) =40(1-0.35)^{t}\\E(t) =40(0.65)^{t}$

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3 years ago

Order pairs of x-5y=-1

Alisiya [41]

Answer: (0,1)

Step-by-step explanation:

x-5y=-1

+5y

x= -1+5y

x+1= 5y

Y intercept would be 1

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2 years ago