3 years ago

What is f(5) if f(1) = 3.2 and f(x + 1) =5/2 (f(x))?

2 answers:

8 0

F(x + 1) = (5/2)*f(x)

f(x + 1) = 2.5*f(x), f(1) = 3.2

f(2) = 2.5f(1) = 2.5*3.2 = 8

f(3) = 2.5f(2) = 2.5*8 = 20

f(4) = 2.5f(3) = 2.5*20 = 50

f(5) = 2.5f(4) = 2.5*50 = 125

AfilCa [17]3 years ago

3 0

Answer:

The answer is 125 on E2020 guys. Just got it right.

Step-by-step explanation:

You might be interested in

Help with #17 please

ohaa [14]

2 evens is an positive
1 odd,1 even is a odd
2 odd is an ofd

8 0

3 years ago

PLZ help asap i need to help finish this

Levart [38]

Answer:

ok i will

Step-by-step explanation:

pls give me a little bit of time ok

5 0

3 years ago

Biologists are keeping track of the different kinds of fish in Lake Michigan. Identify the type of data.

Cerrena [4.2K]

D. Categorical data :)

7 0

3 years ago

Read 2 more answers

Da A Solve the equation 2x^2+3=0

Anika [276]

Answer:

x = ±i(√6 / 2)

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Solving quadratics

Algebra II

Imaginary root i

√-1 = i

Step-by-step explanation:

Step 1: Define

Identify

2x² + 3 = 0

Step 2: Solve for x

[Subtraction Property of Equality] Subtract 3 on both sides: 2x² = -3
[Division Property of Equality] Divide 2 on both sides: x² = -3/2
[Equality Property] Square root both sides: x = ±√(-3/2)
Simplify: x = ±i(√6 / 2)

4 0

3 years ago

How many solutions does this system have? y = 5x - 1 y = -3x + 7

Nuetrik [128]

Answer:

There are no solutions.

Step-by-step explanation:

Nothing can be done further.

3 0

3 years ago