3 years ago

Help plssssss!!!!!!!!!?????

Mathematics

2 answers:

Semenov [28]3 years ago

5 0

Y=7x-10
Plz mark me Brainly
Plz let me know if I am correct

Jet001 [13]3 years ago

3 0

Answer:

the first box is 7, the second would be -10, but since it already has ‘x -‘, just put 10

Step-by-step explanation:

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nalin [4]

Answer:

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Step-by-step explanation:...................................

7 0

4 years ago

F(n) = 2• (-3)^n

Mashutka [201]

Answer:

$f(1)=-6$

$f(n)=f(n-1)(-3)$

Step-by-step explanation:

We are given that

$f(n)=2\cdot (-3)^n$

We have to complete the recursive formula of f(n).

Substitute n=1

$f(1)=2\cdot (-3)$

$f(1)=-6$

$f(2)=2\cdot (-3)^2=18$

$f(3)=2\cdot (-3)^3=-54$

$\frac{f(2)}{f(1)}=\frac{18}{-6}=-3$

$\frac{f(3)}{f(2)}=\frac{-54}{18}=-3$

It forms geometric sequence because the ratio of two consecutive terms are equal.

Therefore, the recursive formula

$f(n)=f(n-1)r$

$f(n)=f(n-1)(-3)$

7 0

3 years ago

Read 2 more answers

The property tax on a $360,000.00 house is $5400.00. At this rate, what is the property tax on a house that is $470,000.00?

lana66690 [7]

The answer would be $7050.00.

7 0

3 years ago

What is the solution of a - 3 = -7

olga55 [171]

Answer:

-4

Step-by-step explanation:

take -3 to other side or add 3 to both sides

So, a=-7+3

=-4

7 0

3 years ago

Need help please only searious answers.

Taya2010 [7]

Answer:

answer 3

Step-by-step explanation:

Hope this helps you out

6 0

3 years ago