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
iren2701 [21]
3 years ago
8

Plsssss helpppp teacher won’t helppp

Mathematics
1 answer:
svetoff [14.1K]3 years ago
6 0

Answer:

A. The graphs of two of the functions have a minimum point.

Step-by-step explanation:

Option A is false, because the only function that has a minimum point is

h(x)=\frac{1}{4}x^2+1

Option B is true because all the functions are of the form;

y=ax^2+c

The equation of axis of symmetry of equations in this form is x=0.

Option C is also true because, h(x)=\frac{1}{4}x^2+1 is a minimum graph and its y-intercept is 1. This graph will hang above the x-axis.

g(x)=-2x^2-5 is a maximum graph whose y-intercept is -5.

This graph also hangs below the x-axis.

Option D is also true. The y-intercepts are 6,-5, and 1  

You might be interested in
There are $5$ girls and $5$ boys in a chess club. The club holds a round-robin tournament in which every player plays against ev
ZanzabumX [31]
1/10, because she plays in 10 games out of 100
6 0
3 years ago
HURRY Find the domain and range ( 2,3), ( -2, 4), ( 4, 8) , ( -2, 5)
stiv31 [10]

Answer:

See below :)

Step-by-step explanation:

Given ordered pairs :

( 2 , 3 ) , ( - 2 , 4 ) , ( 4 , 8 ) , ( - 2 , 5 )

Domain is the set of all x -coordinates in the set of ordered pairs.

( 2 , 3 ) , ( -2 , 4 ) , ( 4 , 8 ) , ( -2 , 5 )

List them :

Domain = { - 2 , 2 , 4 )

Range is the set of all y - coordinates in the set of ordered pairs.

( 2 , 3 ) , ( - 2 , 4 ) , ( 4 , 8 ) , ( - 2 , 5 )

List them :

Range = { 3 , 4 , 5 , 8 }

Hope I helped !

Best regards!!

8 0
3 years ago
A bag that contains red and yellow candies is 4:5 write a fraction that represents the number of yellow candies to red candies
docker41 [41]

Answer:

The bag is 4/9 red candies, and 5/9 yellow candies

Step-by-step explanation:

3 0
4 years ago
A factory can work its employees no more than 6 days a week, and no less than 2 days per
Molodets [167]

Answer:

Step-by-step explanation:

Answer: A.) 2 <= X <= 6

B.) 13 < = X < = 39

Step-by-step explanation:

Given that a factory can work its employees no more than 6 days a week, that is, less than or equal to 6 days a week

And also, no less than 2 days per week. That is, greater than or equal to 2 day a week.

Let X represent the number of days an employee can work per week.

According to the first statement,

X < = 6

According to the second statement,

X >= 2

An inequality to represent the range of days an employee can work will be

2 < = X <= 6

To represent the range in hours, first convert the number of days to hour. Given that an employee can work

1 day = 6.5 hours

2 days = 2 × 6.5 = 13 hours

5 days = 6 × 6.5 = 39 hours

Therefore, the range will be

13 < = X < = 39

6 0
3 years ago
What is the result of multiplication of complex numbers -square root 3. +i and<br> (cos y + i sin )?
scoray [572]
3. Cost it is a practice that you have a good day and I don’t want you in to the house but you can tt it up and you have to do a
8 0
3 years ago
Other questions:
  • Select the explicit formula for the sequence that correspond to this geometric series: 6 + 18 + 54 + 162 + 486
    14·2 answers
  • Please answer asap!!!
    6·1 answer
  • Please need this quick
    7·1 answer
  • Which is the best approximation of PX
    5·1 answer
  • For a field trip, 9 buses were filled and 4 students rode in cars. If there are 274 students, how many were in each bus?
    7·1 answer
  • Please answer this!!
    13·1 answer
  • 1. Which 3 numbers have the same answer whether they’re added or multiplied together?
    12·1 answer
  • the beta club is raising money to buy bags of food to donate to a local animal shelter. A bag of cat food cost 12$. If they rais
    8·1 answer
  • Total score:
    5·1 answer
  • Quadratic Functions - Part 2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!