3 years ago

The function f(x) =

Mathematics

1 answer:

Lady_Fox [76]3 years ago

6 0

$\frac{-3x-4}{x-2}$

Domain: (-∞, 2) ∪ (2, ∞)

Range: (-∞, -3) ∪ (-3, ∞)

For inverse, solve $x=\frac{-3y-4}{y-2}$ for y.

inverse: $y=\frac{-4+2x}{x+3}$

Hope this helps!

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PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Slav-nsk [51]

Answer:

C. 94.2 cm

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Geometry

Circumference: C = 2πr

Step-by-step explanation:

Step 1: Define

r = 15 cm

Step 2: Find C

Substitute [C]: C = 2π(15 cm)
Multiply: C = 30π cm
Multiply: C = 94.2 cm

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2 years ago

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matrenka [14]

V1=30km/hr
v2=20km/hr
v=2v1v2/(v1+v2)
=2*30*20/(30+20)
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3 years ago

Quantos divisores naturais tem o número 1800?

Serjik [45]

(A resposta): O número de divisores em 1800 é de 36

Espero que isso ajude e por favor me dê mais brava

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2 years ago

Change the following into an ordinary decimal number: 9.203 x 10 (to the power of) 6

Brilliant_brown [7]

Okay well since it is posivtive moe the decimal to the right the amount of times the power is. 9.203*10^6 ANSWER: 9,203,000

7 0

2 years ago

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Trish takes out a furniture loan of $5500 and a simple interest rate of 6% per year which of the following is closest to the amo

Step2247 [10]

Answer:

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year,

then, solving our equation

I = 5500 × 0.06 × 2.5 = 825

I = $ 825.00

The simple interest accumulated

on a principal of $ 5,500.00

at a rate of 6% per year

for 2.5 years is $ 825.00.

3 0

2 years ago