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
amid [387]
3 years ago
8

What is the smaller and larger x value of the x-intercept for y=x2-5

Mathematics
1 answer:
valina [46]3 years ago
5 0

Answer:

Smaller:(-\sqrt{5},0) larger:(\sqrt{5} ,0)

Step-by-step explanation:

y=0 because it is at the x-intercept, solve for x.

y=x^2-5\\0=x^2-5\\0+5=x^2-5+5\\x^2=5\\\\x=(+/-)\sqrt{5}\\y=0\\\\(x,y)=(-\sqrt{5},0) or(\sqrt{5}, 0)

You might be interested in
Which scatterplot does NOT suggest a linear relationship between x and y?
Misha Larkins [42]
Ll only

because a linear relationship is like a straight line going up or down (but not horizontal)
6 0
3 years ago
Read 2 more answers
Can someone help me on this too!
Ann [662]

Answer:

72 signs

Step-by-step explanation:

90 min = 1.5 hour

6 hours hangs 6/1.5 * 18 signs = 72

3 0
3 years ago
Read 2 more answers
The midpoint of AB is M(4, 1). If the coordinates of A are (2, 8), what are the coordinates of B?
Lisa [10]

Answer:

B (6 , 0)

Step-by-step explanation:

(2,8)      Add 2 to x-axis and subtract 1 from y-axis

(4,1)

(6,0)

8 0
3 years ago
Monica has $20. She needs to buy a gallon of milk that costs $2.50. She also wants to buy yogurt, which costs $1.20 a cup. What
Kitty [74]

We are given : Cost of a gallon of milk = $2.50.

Cost of a cup of yogurt = $1.20.

Total money Monica has = $20.

Number of cups of yogurt Monica can buy = x.

And inequality made is also correct

1.20x + 2.5 ≤ 20.

Now, we need to solve it for x.

Subtracting 2.5 from both sides, we get

1.20x + 2.5 -2.5 ≤ 20 - 2.5.

1.20x ≤ 17.5

Dividing both sides by 1.20, we get

1.20x/1.20 ≤ 17.5/1.20.

x ≤ 14.5833...

Because it's less than 15, so final answer is : 14 is  greatest number of cups of yogurt Monica can buy.



3 0
3 years ago
Read 2 more answers
A circle has a circumfence of 3.14 units what is the diameter of this circle ?
Agata [3.3K]

Answer:

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • the cooper family decided to hike to hillside lake,approximately 8⅝ miles away. after an hour tje lake was still 5⅓ miles away.
    10·2 answers
  • Why is it important to carefully read and understand a financial institution policies when opening a savings account?
    7·1 answer
  • Alex swims at an average speed of 45 m/min. How far does he<br> swim in 1 min 24 sec?<br> m
    14·2 answers
  • Two and one two divided by four and four fifths
    7·2 answers
  • 5000000 divided by what equals 400​
    9·1 answer
  • Helpppppppppppppppppppppp
    13·1 answer
  • A produce manager inspects large truckloads of potatoes to determine the proportion with major defects (p). She intends to compu
    14·1 answer
  • 324 x 46 first partial product
    12·1 answer
  • Linda, Manuel, and Pablo served a total of 82 orders Monday at the school cafeteria. Manuel served 10 more orders than Linda. Pa
    6·1 answer
  • Can someone simplfy to me why we use different formula in some equations for sin cos tan? Like in some instances we swap variabl
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!