All categories

3 years ago

How to solve this The minimum value of f is f×3=-5 and f×1=2

Mathematics

1 answer:

patriot [66]3 years ago

4 0

F ========== 2....................

You might be interested in

When Anthony was born, his mom put aside $1000 in a savings account that earns 1% interest compounded monthly. When Anthony is 1

Elanso [62]

The applicable formula is;

A = P(1+r)^nt

Where
A = Accumulate amount
P = Initial invested amount
r = Annual interest rate
n = Number of payments in a year
t = Time in years

First part of the question: Accumulated amount after 18 years
Substituting;
A = 1000(1+0.01)^12*18 = $8,578.61

Since the car costs $15,000 and the amount in the bank after 18 years is $8,578.61, Anthony wouldn't be able to afford the car.

Second part of the question: The amount which should have been deposited for Antony to afford the car after 18 years

15,000 = P (1+0.01)^12*18
15,000 = P*8.5786
P = 15,000/8.5786 = $1,748.54
Therefore, for Antony to afford the $15,000 after 18 years, the mum should have deposited $1,748.54.

8 0

3 years ago

Can someone explain why this is right!?

MArishka [77]

Answer:

be itshwhehehee such brush hahbshkd

4 0

2 years ago

Please help if you can.

weeeeeb [17]

Answer:

1) Slope of the line $y = \frac{-3}{2}$

2)Slope of the line m = 2

3) slope of the line m = -5

Step-by-step explanation:

Step(i):-

Given that equation of the straight line 3 x+2 y =0

The slope - intercept form y = mx +c

2 y = - 3x

$y = \frac{-3}{2} x$

Slope of the line $y = \frac{-3}{2}$

Step(ii):-

Given that equation of the straight line 2 x- y = 3

The slope - intercept form y = mx +c

y = 2x -3

slope of the line m = 2

Step(iii):-

Given that equation of the straight line 5 x + y = 10

The slope - intercept form y = mx +c

y = -5x +10

slope of the line m = -5

8 0

3 years ago

What is the inverse of the function f(x) =2x +1?

TiliK225 [7]

Answer:

2x+1

2x-1

2x+4

2x-4

Step-by-step explanation:

3 0

2 years ago

P(n) = n^2 - 5n; Find p (4)

Mrac [35]

Answer:

p(4)=4^2-5(4)

P(4)=16-20

P(4)=4

Step-by-step explanation:

5 0

2 years ago