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
ICE Princess25 [194]
3 years ago
14

Thomas is sketching the graph of a quadratic function. he is asking his friends about how many x-intercepts his function can hav

e. here is the feedback from his friends.
Allison says the graph can have 1 x-intercepts
Richard says the graph can have no x-intercepts
Linda says the graph must have two x-intercepts
Hope says the graph can have, at most 1 x-intercepts
How many of Tom's friends are right and why?

A: 0
B: 1; Linda is right because a quadratic graph has exactly two x-intercepts
C: 2; Allison, Richard, and Hope are right because the graph can have 0,1, or 2 x-intercepts.
D: 4; They're all right because the graph can have varying number of x-intercepts
Mathematics
2 answers:
DedPeter [7]3 years ago
7 0

Answer:

C: 2; Allison, Richard, and Hope are right because the graph can have 0,1, or 2 x-intercepts.

lord [1]3 years ago
6 0

Answer:

Allison and Richard are right.

But Hope is wrong. according to her, the graph couldn't have 2 x-intercepts

You might be interested in
You spin the spinner shown below once. Each sector shown has an equal area.
jasenka [17]

Answer:

2/5 or 0.4 in decimal form

Step-by-step explanation:

Only 2 parts out of 5 on the spinner is highlighted.

5 0
3 years ago
Change the fraction 5/2 to percent
kap26 [50]

[ Answer ]

\boxed{250 \ Percent}

[ Explanation ]

  • Change \frac{5}{2} To Percent

-------------------------------------

\frac{5}{2} Is The Same As 5 ÷ 2

  • Divide

5 ÷ 2 = 2.5

  • Convert Decimal To Percentage

2.5 · 100 = 250

  • Final Answer

250%

\boxed{[ \ Eclipsed \ ]}

4 0
3 years ago
If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it to 2/9, how much brown sugar does she use?
expeople1 [14]
If you divide 9/2 you receive 4.5. Tho when you divide 1/3 you get .33333 (repeated), so now you know that both the fractions do not correlate. Now the 'multiples' of 1/3 are 2/ 6, 3/9, 4/12, 5/15, 6/18, 7/21 and so on. If you do the 'multiples' of 2/9 you get 4/18, 6/27. The common factors are 4/18 and 6/18. So know you know that Sandy is using 2/18 (or 1/9) cups more of sugar.
6 0
3 years ago
Read 2 more answers
How would I do this at the bottom it says solution
Jlenok [28]

Answer:

all you have to do is graph them but put them in y=mx+b form first, the coordinates is the solution

4 0
3 years ago
I need help I do not understand this it's due tomorrow
Goshia [24]
I'll help you out with 3 questions.
For #1, you kind of figured it out yourself
That 90 degree angle on paper means that m/1 and m/2 make up 90
If m1 is 50, then just subtract m1 (50) from 90, making it 40. m/2 is 40

If Angle M4 is 45 degrees then angle M3 is 180-45 since they both make up a 180 degree angle.

There are 180 degrees in a triangle
If m 8 = 78
and m 9 = 60 
m 10 is 180 - 78 - 60


8 0
3 years ago
Other questions:
  • The value of the the expression:
    14·1 answer
  • Express the series using sigma notation. 10 + 50 + 250 + 1250.
    5·1 answer
  • Determine the GCF of 56f^3 g^2 and 70fg^3
    5·1 answer
  • HELP!!! if a hospital patient is given 50 milligrams of medicine, which leaves the bloodstream at 10% per hour, how many milligr
    9·1 answer
  • 55 POINTS AVAILABLE!!
    12·2 answers
  • ​(4x2−2x+28​)+​(4x2+4x−55​)
    5·1 answer
  • 84> -4(6x-3) I don't know what the answer is. Can someone please help me?
    15·1 answer
  • If $480 is shared in the ratio 4:3:5, the difference between the largest and the smallest share is
    9·1 answer
  • Which expression is equivalent to 4{12 + 5} + 3?
    7·1 answer
  • What is excess reagent​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!