1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ikadub [295]
2 years ago
5

Graph each absolute value function. State the domain, range, and y-intercept.

Mathematics
2 answers:
Ann [662]2 years ago
8 0

Answer:

Domain : all real numbers.

Y-intercept : (0,-1)

The range is y >= -3.

Step-by-step explanation:

We have given the function:

y = 2Ix-1I -3

We have to draw the graph of this equation.

As see from the equation the domain is :

domain: all real numbers.

As we see from the graph the y-intercept is  -1 (the point where x = 0)

y-intercept = (0,-1)

The range is y >= -3.

The graph is attached with the question.

AysviL [449]2 years ago
4 0

Answer:

The domain ⇒ x ∈ real number

The range ⇒ y ≥ -3

The y-intercept ⇒ (0 , -1)

Step-by-step explanation:

∵ y = 2Ix - 1I - 3

∴ y = 2(x - 1) - 3

∴ y = 2x - 2 - 3 = 2x - 5 ⇒ positive slope

∴ y = 2(-x + 1) - 3

∴ y = -2x + 2 - 3 = -2x - 1 ⇒ negative slope

∴ 2x - 5 = -2x - 1 ⇒ 4x = 4 ⇒ x = 1

∴ Y = 2(1) - 5 = -3

∴ The two lines intersect each other at (1 , -3)

∴ The domain is x ∈ real number

∴ The range is y ≥ -3

∴ The y-intercept = -1 ⇒ (0 , -1)

You might be interested in
How do you do this question?
polet [3.4K]

Answer:

7

Step-by-step explanation:

1 / ((n + 1) + 2)³ ≤ 0.001

1 / (n + 3)³ ≤ 0.001

(n + 3)³ ≥ 1000

n + 3 ≥ 10

n ≥ 7

6 0
3 years ago
Simplify the following expression completely using distribution and combining like terms
Katena32 [7]

Answer:

10 +11f

Step-by-step explanation:

3(4 + 2f) + 5f - 2​ =

12 + 6f + 5f - 2 =

10 +11f

3 0
3 years ago
Read 2 more answers
For the function f ( x ) = − 2 x + 3 , evaluate and simplify the difference quotient.
aev [14]

Answer:

fraction x-3/2 is your answer for Sure

Step-by-step explanation:

y=-2x+3

x=2y+3

x-3=2y

x-3/2=y

6 0
2 years ago
Which fractions are equivalent to 4/9?
LenaWriter [7]

Answer:

\frac{8}{18}

Step-by-step explanation:

\frac{4}{9}  =  \frac{4 \times 2}{9 \times 2}  =  \frac{8}{18}  \\

5 0
2 years ago
Read 2 more answers
Use the points in the diagram to name the figure shown
Lilit [14]

Answer:

simplify each expression

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x. l || m. the diagram is not to scale
    7·1 answer
  • a number, n, is added to 15 less than 3 times itself.The result is 101.Which equation can be used to find the value of n? 3n-15+
    8·1 answer
  • Which equation is represented by the graph below?
    13·1 answer
  • Rewrite the linear expression by factoring out the coefficient of the variable. -1/2x +6
    10·2 answers
  • The length of a rectangle is 3 cent. less than four times it’s width. it’s area is 10 sq cent.
    12·1 answer
  • What are the zeros of the quadratic function f(x) = 2x2 + 16x – 9?
    6·1 answer
  • Kendall and Asa are both saving up money to buy new mountain bikes. Kendall has $50 and will save $10 every week. Asa has $15 an
    13·1 answer
  • Can someone please be generous & help I’ve been struggling all night
    12·1 answer
  • Deshawn earned $48 raking leaves last October. He decided to save 38 of his money. How much money did Deshawn save?
    14·2 answers
  • DO THE MATH
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!