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]
2 years ago
8

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

Mathematics
1 answer:
valina [46]2 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
Write an equation in slope-intercept form perpendicular to the given equation through the given point
Irina18 [472]

Answer:

y = (1/3)x - 4

Step-by-step explanation:

Any line perpendicular to the given equation y = -3x + 4 will have a slope which is the negative reciprocal of -3; that is, +1/3.

Start with the general slope-intercept form y = mx + b.

Insert the coordinates 6 and -2 into y = mx + b:  -2 = (1/3)(6) + b, or

-2 = 2 + b.  Thus, b = -4, and the desired equation is

y = (1/3)x - 4

6 0
3 years ago
I’ll give brainley , pleaseee helppp
Sveta_85 [38]

Answer:

Vertical Stretch & horizontal translation

Step-by-step explanation:

the vertical stretch makes the line bigger

Horizontal translation will move the shape 2 left of the x axis

4 0
2 years ago
Read 2 more answers
El siguiente diagrama A, B, C, D, E, F denotan islas, y las líneas de unión son puentes. El hombre empieza en A y camina de isla
Aleonysh [2.5K]

Answer:

hey good

Step-by-step explanation:

4 0
3 years ago
For which of the situations would estimating be the appropriate method of calculation?
Alja [10]
D. Because if you estimate on your taxes it would cause a lot of problems. estimating on a grade could get you a failing grade even if you passed. And estimating on a price would mean you might pay more than you have to... But estimating on if you have enough money is ok like adding all the dollars and not the cents totally fine :) I really hope this helps and isn't confusing:)
3 0
2 years ago
Read 2 more answers
Toni can carry up to 18 lb in her backpack. Her lunch weighs 1 lb, her gym clothes weigh 2 lb, and her books (b) weigh 3 lb each
blsea [12.9K]
X = 18 + 1 + 2 + (b•x)
8 0
3 years ago
Other questions:
  • Jennifer is a car saleswoman. She is paid a salary of $2000 per month plus $500 for each car that she sells. Her salary can be m
    6·1 answer
  • H E L P m e p l e a s e╚(•⌂•)╝
    9·2 answers
  • True or false: x/3 is equivalent to 1/3x
    10·1 answer
  • A married couple agreed to continue bearing a new child until they get two boys , but not more than 4 children. Assuming that ea
    6·2 answers
  • X-ab(a-b) if x = -3, a =-2 and b =-4
    13·1 answer
  • if Ingles 2 and 14 are congruent then line T and then you are parallel what is the theorem to this question ​
    12·1 answer
  • Plssssss helpppp meeeeee
    14·2 answers
  • I JUST NEED HELP PLZZ<br> AND THANK YOU
    7·1 answer
  • According to a recent​ poll, 25​% of adults in a certain area have high levels of cholesterol. They report that such elevated le
    13·1 answer
  • Find the exact value of the trigonometric expression when
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!