All categories

3 years ago

‼️‼️need help asap ‼️‼️

Mathematics

1 answer:

ohaa [14]3 years ago

4 0

Answer:

Step-by-step explanation:

(f-g)(x) = f(x) - g(x)

=3x^3+8x^2-7x-4-(2x-6)

=3x^3+8x^2-9x+2

You might be interested in

What type of angles are <2 and <7

Ivanshal [37]

Answer:

alternate exterior angles

Step-by-step explanation:

hope this helps

7 0

3 years ago

Read 2 more answers

Write a rule to describe the transformation.

Angelina_Jolie [31]

Step-by-step explanation:

The function translation / transformation rules: f (x) + b shifts the function b units upward. f (x) − b shifts the function b units downward. f (x + b) shifts the function b units to the left

4 0

2 years ago

There are some oranges in a basket. By adding 8/5 to the basket the total became 130. How many oranges were in the basket to sta

olga2289 [7]

78....................................................

8 0

3 years ago

Your Aunt Matilda passes away and leaves you with the tidy sum of $50,000. You find a bank that will pay you 5.15 % per year com

ohaa [14]

Answer:

Deduction in the step-by-step explanation

Step-by-step explanation:

If a P0=50.000 deposit is compound every instant, the ammount in the account can be modeled as:

$P(t) = P_{0}*e^{it}$

If you pull out d dollars a year, the equation becomes:

$P(t) = P_{0}*e^{it}-d*t$

If we derive this equation in terms of t, we have

$P(t) = P_{0}*e^{it}-d*t\\dP/dt=d(P_{0}*e^{it})/dt-d(d*t)/dt\\dP/dt=i*P_{0}*e^{it}-d\\$

The first term can be transformed like this:

$i*P_{0}*e^{it} = i*P(t)$

So replacing in the differential equation, we have

$dP/dt=i*P_{0}*e^{it}-d\\dP/dt=i*P(t)-d$

Rearranging

$dP/dt-i*P(t)=-d$

5 0

3 years ago

Whats the profit earned as a function ?

Helen [10]

Sorry I just needed points :(

8 0

3 years ago

Read 2 more answers