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
Firlakuza [10]
1 year ago
15

Can someone help me with these problems and show work please !

Mathematics
1 answer:
tester [92]1 year ago
3 0

The domain of g(x)= 3x^2 is Real number and it's range is {y∈R / y≥0}

The domain of h(x)= -3x^2 is Real number and it's range is {y∈R / y ≤0}

The domain of a function f(x) is the set of all values for which the function is defined, and the domain of a function is the set of all values that f takes on. The domain and range are defined for a relation and are the sets of all x-coordinates and all y-coordinates of ordered pairs.

The graph of f(x)= x^2 is given

We need to find the domain and range of g(x)=3x^2 and h(x)= -3x^2

The Graph of 3x^2 is different from x^2 in terms of plotting

When ,

x= -2 g(x)=12

x=-1 g(x)=3

x=0 g(x)=0

x=1 g(x)=3

x=2 g(x)=12

The Graph of -3x^2 is different from x^2 in terms of plotting

When ,

x= -2 g(x)=-12

x=-1 g(x)= -3

x=0 g(x)=0

x=1 g(x)= -3

x=2 g(x)=-12

Domain of g(x) is R and it's range is {y∈R / y≥0}

Domain of h(x) is R and it's range is {y∈R / y ≤0}

<u>Learn more about </u><u>domain and range</u><u> here:</u>

brainly.com/question/28100489

#SPJ1

You might be interested in
Which is equivalent to 12(323)?
sladkih [1.3K]

Answer:

3,876

Step-by-step explanation:

if you multiply 323 by 12 you get 2,876. Hope this helps!


5 0
3 years ago
Read 2 more answers
Y=-2/3x+2, y=3/2x+8 these lines are <br> A) parallel<br> B)perpendicular<br> C)neither
OLga [1]

Answer:

B) perpendicular

Step-by-step explanation:

i graphed them

7 0
2 years ago
In circle Y, what is m_1?
cupoosta [38]

Answer:

25

Step-by-step explanation:

6 0
2 years ago
What is the system of equations for 2x + 2y = 10 and 5x - 2y=4?
vagabundo [1.1K]

2x  + 2y = 10 \\ 5x - 2y = 4 \\  7x = 14 \\ x = 2 \\  \\ 2(2) + 2y = 10 \\ 4 + 2y = 10 \\ 2y = 6 \\ y = 3
(2,3)
8 0
2 years ago
Read 2 more answers
2х + Зу = 5<br> у= 5 - x <br> also need method
pav-90 [236]

Answer:

x=10, y=-5

Step-by-step explanation:

2x+3y=5, y= 5-x; change y to 5-x:

2x+3(5-x)=5

2x-3x+15=5

-x=5-15

-x=-10

x=10

=>y=5-x=5-10=-5

4 0
3 years ago
Other questions:
  • Which is bigger 4/5or9/10
    7·2 answers
  • Find the solution of this system of equations. separate the x and y values.<br> x=2+y<br> -6x-6y=-12
    9·1 answer
  • the line for the dunking machine was twice as long as the cake walk line the line for the Cakewalk was one third of the length o
    12·1 answer
  • You estimate 120 to deliver materials to a construction site.One company offers 1/3 of the cost that you estimated. How many wil
    12·1 answer
  • 65% of what number is 39? 65% of what number is 39?
    13·1 answer
  • Solve the following equation for y.
    15·2 answers
  • Diameter = 18 cm
    13·2 answers
  • I need a bit of help on this ​
    13·2 answers
  • Can you help me with this problem? Its for my PreCalculus class.​
    13·1 answer
  • Hello please help today is my birthday *
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!