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
Sonbull [250]
3 years ago
12

Is this a piecewise graph function? Check using vertical line test. HELP!

Mathematics
1 answer:
IRINA_888 [86]3 years ago
8 0
The answer is- Yes, the piecewise graph is a function because it passes the vertical line test.


Hope that helped!!!
You might be interested in
I don't really know what to do on this one so could someone help me
Yanka [14]

Answer:

because the gross is the total amount of money they get without the subtraction of taxes that they have to pay

Step-by-step explanation:

4 0
3 years ago
What does it mean to interpret/ How do I interpret?
forsale [732]

Answer: explain the meaning of

Step-by-step explanation:

3 0
2 years ago
gary is making a cakerecipe that requires 3/4 cup of flour. But gary wants to make the cake half of the size that the recipe cal
vfiekz [6]

Answer:

0.375 cups or 3/8

Step-by-step explanation:

divide 3/4, or 0.75 by 2!

8 0
3 years ago
Find the greatest common factor of the following polynomial: 14x + 4xy – 18xy2
kati45 [8]

Answer:

b 2x

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
The length of a rectangular floor is 4 feet longer than its width w. The area of the floor is 525 ft^2.
andre [41]

Answer:

  • 525 = (w+4)(w)
  • 21 ft by 25 ft

Step-by-step explanation:

Let w represent the width of the floor. Then the length of the floor is (w+4) and its area is ...

  A = LW

  525 = (w+4)(w)

  w^2 +4w -525 = 0

  (w -21)(w +25) = 0 . . . . factor the above

Solutions are ...

  w = 21, w = -25

We are interested in the positive solution: w = 21.

The floor is 21 feet wide and 25 feet long.

_____

<em>Alternate solution</em>

Sometimes, when the factors aren't obvious, it works well to write an equation for the average of the dimensions. Here, we can represent that with x, and use (x-2) for the width, and (x+2) for the length. Then we have ...

  525 = (x-2)(x+2) = x^2 -4

  529 = x^2

  √529 = 23 = x

Then w=23 -2 = 21, and the length is w+4 = 25.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation of a line that passes through points (-3,0.5) and (3, -0.5)?
    14·2 answers
  • Use a calculator to find a decimal approximation for the following trigonometric function.
    7·2 answers
  • NEED HELP ASAP!!! Solve 0 = (3x - 4) / 5
    8·1 answer
  • Find the area of the regular polygon below. PLEASE HELP WILL MARK BRAINLIEIST!
    5·2 answers
  • For a class of 25 students, 5 pizzas are needed for
    15·1 answer
  • How to find the area
    5·1 answer
  • 18 cajas de manzanas y peras fueron llevadas a la escuela. Las peras trajeron 210 kg en 6 cajas. ¿Cuántos kilos de manzanas fuer
    10·1 answer
  • PLS HELP WITH THIS ONE
    13·1 answer
  • 60 is 150% of which number?
    5·1 answer
  • Pzzzzz help As fast as possible
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!