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
ozzi
2 years ago
11

Describe the graph of the equation x = 7. Is the equation a function?

Mathematics
2 answers:
frez [133]2 years ago
8 0
I’d be answer A. Because it is a vertical line
DerKrebs [107]2 years ago
3 0

Answer:

no it is not, A

Step-by-step explanation:

functions are things which u can draw vertical lines through and it never intersects(one x value leads to exactly one y value) at more than one point so A because x=7 is infinite y values for one x value.

You might be interested in
At 9:00 on Saturday morning, two bicyclists heading in opposite directions pass each other on a bicycle path.The bicyclist headi
gizmo_the_mogwai [7]
----------------------------------------------------------------------------------------------
Find the duration
----------------------------------------------------------------------------------------------
Time : 9:00am to 10:15am 
Duration: 1hour 15 mins or 1.25hours

----------------------------------------------------------------------------------------------
Find difference in distance travelled between the two cyclists.
----------------------------------------------------------------------------------------------
Difference in speed = 6km/h
1 hour = 6 km
1.25 hours = 7.5km

----------------------------------------------------------------------------------------------
Find the distance the cyclist traveled
----------------------------------------------------------------------------------------------
42.5 - 7.5 = 35km
35km ÷ 2 = 17.5km

The slower cyclist traveled 17.5 km in the 1.25 hours

17.5 + 7.5 = 25 km

The faster cyclist traveled 25km in the 1.25 hours

----------------------------------------------------------------------------------------------
Find the speed of the slower cyclist
----------------------------------------------------------------------------------------------
1.25 hour = 17.5 km
1 hour = 17.25 ÷ 1.25
1 hour = 14km

The cyclist was traveling at 14km/h

----------------------------------------------------------------------------------------------
Find the speed of the faster cyclist
----------------------------------------------------------------------------------------------
1.25 hour = 25km
1 hour = 25 ÷ 1.25
1hour = 20 km

The cyclist was traveling at 20km/hour

----------------------------------------------------------------------------------------------
Answer: The speed were 14km/h and 20 km/h
----------------------------------------------------------------------------------------------

8 0
3 years ago
Read 2 more answers
What is the area of the circle if DF=20 in.
crimeas [40]
We know that

DF is the diameter of the circle
so
radius r=DF/2----->20/2-----> r=10 in

area of the circle=pi*r²------> pi*10²-----> 100*pi in²-----> 314 in²

the answer is

100*pi in² or 314 in²
4 0
3 years ago
Simplify the expression to a polynomial in standard form:<br> (3x – 10)(x2+ 2x - 1 )
KonstantinChe [14]

Answer:

3 x ^3  −  4 x ^2  −  23 x  +  10

Step-by-step explanation:

hope this helps!

3 0
2 years ago
If KM = NO and KM = PQ, then NO = PQ.
charle [14.2K]
The property shown is a B: substitution property, this is when you you the know that X=Y so X can be substituted in any equation with Y and Y can be substituted in any equation with X. hope this helps 
8 0
2 years ago
Help bruhhhhhhhhhhhhhh
Anestetic [448]

Answer:

the answer is the third answer on the picture

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • A physics test is normally distributed. The class average was 79.3, and the standard deviation was 7.5. What percent of students
    5·1 answer
  • Name the minor arc and find its measure.
    10·1 answer
  • Math help, brainly i don't wanna write more words
    14·2 answers
  • A beetle was running along a number line…
    12·1 answer
  • The measure of the supplement of an angle is in a 2:3 ratio to the measure of the angle. What is the measure of each angle?
    13·1 answer
  • A sociologist recently conducted a survey of senior citizens who have net worths too high to qualify for Medicaid but have no pr
    14·1 answer
  • WILL GIVE BRAINLEST!!!!!!!!!!!!!!! The three graphs represent the types of solutions that are possible for a system of equations
    8·1 answer
  • Helpppp and explain this word problem!!!
    12·1 answer
  • How much should Jordan budget monthly for an annual expenditure that coast $614.66? *<br> TIMED!
    14·2 answers
  • Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!