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
rodikova [14]
2 years ago
9

what does it mean to be a function how can you determine functionality of a relation or eqaution graph

Mathematics
1 answer:
mylen [45]2 years ago
3 0
Determining whether a relation is a function on a graph is relatively easy by using the vertical line test. If a vertical line crosses the relation on the graph only once in all locations, the relation is a function. However, if a vertical line crosses the relation more than once, the relation is not a function.
You might be interested in
A ramp with a constant incline is made to connect a driveway to a front door. At a point 4 feet from the driveway, the height of
Mashcka [7]

Answer:

3 inches up per foot across

Step-by-step explanation:

The rate of change:

( y2 - y1 ) / (x2 - x1) = ( 18 in - 12 in ) / ( 6 ft - 4 ft ) =

= 6 in / 2 ft = 3 in / 1 ft

8 0
3 years ago
What is a gradient of a line
Dennis_Churaev [7]
(slope) The higher the gradient<span> of a graph at a point, the steeper the </span>line<span> is at that point.</span>
4 0
3 years ago
Read 2 more answers
How many 1/4 cup serving are in a 6 cup container
Ray Of Light [21]

Answer:

24

Step-by-step explanation:

6 ÷ 1/4 = 6 × 4 = 24

8 0
3 years ago
Read 2 more answers
I need help with solving these math problem whoever gets them correct I mark brainliest!!!!
Margarita [4]

Answer:

red side is a leg and should be labeled a or b, the pink side is a leg and should be labeled a or b, and the light blue side is the hypotenuse and should be labeled c.

3=a or b

4=a or b

5=c

Step-by-step explanation:

7 0
3 years ago
5x ^ 2 if x equals negative 2
Lady bird [3.3K]

Answer:

-100

Step-by-step explanation: -10^2

6 0
4 years ago
Read 2 more answers
Other questions:
  • I need to know how to do this question
    14·2 answers
  • Omar has 2 3/4 cups of dough to make Dumplings. If he uses 3/16 cup of dough for each dumpling,how many whole dumplings can Omar
    5·1 answer
  • Please please please please help
    8·1 answer
  • I need the answer to this equation-20 + 11v = 27
    12·1 answer
  • What is the equation of the line that is parallel to the given line and passes through the point (−4,−6 )?
    6·2 answers
  • According to the manufacturer, about 26% of sour candy in a package of Sandy's Sours are grape. What is the probability that the
    5·2 answers
  • Find the number if 6% of it is 27
    14·2 answers
  • This as well, pleasee!!!
    7·2 answers
  • In right ΔDEF, DF = 20, m∠ F = 90˚, EF = 17. Which of the following is true? Does option 5 apply
    6·1 answer
  • The sum of four consecutive odd integers is 328. What are the integers? (show your work)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!