3 years ago

Write an example of an equation for an exponential growth function

Mathematics

1 answer:

s2008m [1.1K]3 years ago

3 0

Answer:

f(x) = 2^x

Step-by-step explanation:

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Help me plz

irakobra [83]

Answer:

I could do 1 and 3

1) 2x-3y=-2 ....1

2x+y=14......2

=-4y=-16

y=4

Substitute (y=4) into equation 1

2x-3 (4)=-2

2x-12=-2

2x=-2+12

2x=10

×=5

3) 5x+5y=20....1

-3x+5y=4......2

=8x=16

x=2

Substitute (x=2) into equation 1

5 (2)+5y=20

10+5y=20

5y=20-10

5y=10

y=2

5 0

3 years ago

Read 2 more answers

Find the least common multiple of 8 and 12

Elan Coil [88]

Hey there!

The LCM of 8 and 12 is 24.

Hope this helps!

8 0

3 years ago

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Is b = 15 a solution to the equation 4b - 20 = 40? yes no WICH ONE

Step2247 [10]

Answer:

Yes

Step-by-step explanation:

4 x 15 = 60. 60 - 20 = 40

8 0

3 years ago

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Given that aₙ = (-2) (5)ⁿ⁻1 for a geometric sequence, determine the common ratio:

patriot [66]

Answer:

Step-by-step explanation:

The nth term of the geometric sequence is

$a_n=(-2)(5)^{n-1}$

In general the nth term of a geometric sequence is

$a_n=a_1(r)^{n-1}$

By comparism;

$r=5$ is the common ratio of the sequence.

$a_1=(-2)(5)^{1-1}=-2$

$a_2=(-2)(5)^{2-1}=-10$

Common ratio is

$r=\frac{-10}{-2}=5$

4 0

3 years ago

Use the formula v^2-v^1/2^x_1^x to calculate the slope of the line

Brilliant_brown [7]

Answer

Writing??

Step-by-step explanation:

6 0

3 years ago