2 years ago

F(1) =-3 f(1)=−3 f(n)=2⋅f(n−1)+1 f(2)=

Mathematics

2 answers:

bogdanovich [222]2 years ago

7 0

Answer:

Step-by-step explanation:

f(1)=−3

f(n)=2⋅f(n−1)+1

f(2)= 2×1(2-1)+1

= 2×1+1

= 2+1

= 3

Contact [7]2 years ago

7 0

Answer:

-5

Step-by-step explanation:

You might be interested in

Christine used 12 cubes to make this 3-step staircase. If she uses a total of 56 cubes to make a similar staircase, how many ste

pochemuha

12/4= 3
56/4=14
So dividing 56 by 4 will give you your answer, which is 14

3 0

3 years ago

Read 2 more answers

Write the quadratic equation whose roots are 4 and 5, and whose leading coefficient is 4.

Umnica [9.8K]

Answer:

Answer: 4x² - 9x + 20 

Step-by-step explanation:

• General quadratic equation:

${ \rm{ {x}^{2} - (sum \: of \: roots)x + (product \: of \: roots) }}$

• sum of roots → 4 + 5 = 9

• product of roots → 4 × 5 = 20

• substitute:

${ \boxed{ \rm{4 {x}^{2} - 9x + 20 }}}$

3 0

2 years ago

If the product of two numbers is zero then at least one of the numbers must be zero

melisa1 [442]

This statement is true.

4 0

2 years ago

What is the value of x + 3y + z if x = 4, y = 5, and z=2?

Alexus [3.1K]

Answer:

x+3y+z=21

Step-by-step explanation:

x+3y+z

4+3(5)+2

4+15+2

8 0

2 years ago

Read 2 more answers

50 points Its really geometry Distance Formula

scoray [572]

Step-by-step explanation:

1) 51

2)32

3) 18

4)9

5)12

7 0

2 years ago

​ F(1) =-3 f(1)=−3 f(n)=2⋅f(n−1)+1 ​ f(2)=

F(1) =-3 f(1)=−3 f(n)=2⋅f(n−1)+1 f(2)=