How much will the carpet for the room cost?

Which equation could represent the graph shown below

kaheart [24]

Answer:

f(x) = √(x+1) -2

Step-by-step explanation:

Since you're working with transformed functions, you know that replacing x with x-a in f(x) will translate the graph "a" units to the right. You also know that adding "b" units to the function value will translate the graph "b" units upward.

Here, the graph of f(x) = √x has been translated 1 unit to the left (a=-1) and 2 units down (b=-2). So, the transformed function is ...

f(x) = √(x-(-1)) + (-2)

f(x) = √(x+1) -2 . . . . . . simplify

6 0

4 years ago

What expression is equivalent to -2x + 7

NARA [144]

I think that’s the answer

3 0

3 years ago

Ms. Ashley planned to stay at a hotel that charges $88 per night for a room and $20 per night in fees and taxes. She used this e

Fudgin [204]

Step-by-step explanation:

Since 88 is for one night and 20 per night in fees and taxes.

Step 1 : Calculate for $88

$\frac{88n}{88} \\$ make N the subject of formula

$n = \frac{88}{88} \\$

N= 1

Step 2: Calculate for $20

$\frac{20n}{20} \\$

make N the subject of formula

$n = \frac{20}{20}$

N = 1

3 0

3 years ago

In 2000, the population of a country was approximately 6.31 million and by 2069 it is projected to grow to 12 million. Use the

mestny [16]

Answer:

Step-by-step explanation:

This is your exponential growth function for population:

$A=A_{0}e^{kt}$ and these are your initial conditions with the year 2000 being t = 0

(0, 6.31) and (69, 12)

We will use those values to find the equation that models this population growth. In the coordinates, the first number is the time in years, t; the second number is the population after a certain time t goes by. In other words, the second number represents the A in our model. Using those values from the first set of coordinates will help us solve for A₀:

$6.31=A_{0}e^{k0}$ which is basically e raised to the power of 0 which is equal to 1, so we get from that first set of coordinates that A₀ = 6.31