3 years ago

What is the domain of the inverse of y=4x-3

Mathematics

1 answer:

matrenka [14]3 years ago

7 0

The domain is (-∞, ∞)

You might be interested in

An item is regularly priced at $83. It is now priced at a discount of 55% off the regular price.

mart [117]

Answer:

$45.65 total

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Madeline uses a mirror on the ground to measure the height of her school building. She walks a distance of 9.5 m from the buildi

Vadim26 [7]

The height of the building is 5.33m.

<h3>How to calculate the height?</h3>

The question is to calculate the height of the building.

Based on the information given, the height will be:

Madeline eye height/Distance from X = Height of building/Building distance from X

1.55/2.75 = x/9.45

x = (1.55 × 9.45)/2.75

x = 5.33 m

Learn more about height on:

brainly.com/question/983412

#SPJ1

3 0

2 years ago

Please help :(((((((((((((((((((((((((

PilotLPTM [1.2K]

jeez that looks really hard

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

A farmer has sheep and cattle in the ratio 8:3. How many sheep has the farmer if he has 180 cattle?

ruslelena [56]

There are 480 Sheep.

3 0

2 years ago

Read 2 more answers

Identify the zeros of the function f(x) = 4x2 − 8x − 1 using the Quadratic Formula. HELP ASAP!!

forsale [732]

$1+\dfrac{\sqrt{5}}{2},1-\dfrac{\sqrt{5}}{2}$

Step-by-step explanation:

The given equation is $4x^{2}-8x-1$

Let $a$ be the coefficient of $x^{2}$

Let $b$ be the coefficient of $x$

Let $c$ be the constant.

Then the roots α,β for the equation $ax^{2}+bx+c$ are $\dfrac{-b+\sqrt{b^{2}-4ac} }{2a},\dfrac{-b-\sqrt{b^{2}-4ac} }{2a}$

So,α= $\frac{-b+\sqrt{b^{2}-4ac} }{2a}=\frac{8+\sqrt{64+16} }{8}=\frac{8+4\sqrt{5}}{8}=1+\frac{\sqrt{5}}{2}$

β= $\frac{-b-\sqrt{b^{2}-4ac} }{2a}=\frac{8-\sqrt{64+16} }{8}=\frac{8-4\sqrt{5}}{8}=1-\frac{\sqrt{5}}{2}$ .

So the roots are $1+\frac{\sqrt{5}}{2},1+\frac{\sqrt{5}}{2}$

5 0

3 years ago