What is the domain and range of f(x) = 2|x – 4|?

What is the domain and range of f(x) = 2|x – 4|?

I know that you can solve for the x intercept by solving the numerator, but when I did that and got 2, it said the correct answer was that there was no x intercept. Can someone explain this...

A carpenter is assigned the job of expanding a rectangular deck where the width is one-sixth the length. The length of the deck is to be expanded by 4 feet, and the width by 2 feet. If the area of...

The voltage, V, in a current is given by V = PR, where P is the power in watts and R is the resistance in ohms. a) Find the voltage necessary to run a 72-watt amplifier with a resistance...

I'm stuck on ixl and my teacher is a poor explainer, please help. thank you

I need help, I don't understand

my algebra teacher likes to speed through lessons and does not offer tutoring and im hoping someone will help me.

Suppose one person sends a letter to 11 people, and the following week those 11 people send a letter to 11 other people. If this pattern continues, how many letters will be sent out on the fourth...

The area of a triangle is given by 25x^2 + 5x - 6, and the base is 5x + 3. If h = 2A/b, find the height.

The probability that Big Co. will hire new graduates from State U. who have interviews in any given year is 30%. Of the graduates this year, 9 were chosen at random for interviews. What is the probability...

Spyder owns 12 pairs of shoes and is selecting the ones he will throw away. how many differnt ways can spyder choose a group of 5 pairs of shoes to throw away?

I really really need help with this question

7x2 - 10x - 1 = 0

Write the polynomial that represents the area of the triangle whose base is (10x + 2y) and height is (3x - y). could someone help me with this please

A company that sells cellular phones has a cost of x2 + 3x - 4 dollars, and a revenue of 2x2 + 5x + 10 dollars, where x represents the number of cell phones sold per week. If Profit =...

Bill bought a used car. After he’d owned the car for 10 weeks, he noticed that the car’s odometer showed that it had gone a total of 43,852 miles. (Of course, that included the mileage on the car...

I have been having trouble with this question and the topic about this the Natural Base Exponential Function

(y^4+yz^3)(y^2+z^3)

(4x − 3)^3 I'm having trouble on these sorts of problems. I have been trying different ways to solve, but I continue to get this wrong. (4x − 3)3

If m is a real number and 2x^2+mx+8 has two distinct real roots, then what are the possible values of m? Express your answer in interval notation. Thanks