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
Ilia_Sergeevich [38]
2 years ago
5

How to find the slope of a parabola at a given point?

Mathematics
1 answer:
lara [203]2 years ago
7 0
1. Find the equation.
2. Get two points. 
3. Take the derivative of the parabola. 
4. Use slope formula and set the slope of each tangent line to the point. 
5.Equal the slope to (x,x^2)
6. Solve for x
8.Take the x-coordinates of tangency and plug each of the coordinates into y=x^2
9. Find the y-coordinates. 
You might be interested in
Somebody help me wit dis
Nezavi [6.7K]

Answer:


Step-by-step explanation:

with what

8 0
3 years ago
Read 2 more answers
Felicity accidentally overdrew her bank account by $24.65. She then deposited a birthday check from her grandma for $25.00, paid
tensa zangetsu [6.8K]

Answer:

It would be  -13.6

Step-by-step explanation:

I used my calculator for this,  

-24.65 +25 - 46.75 + 32.80 = -13.6

7 0
3 years ago
Mark’s food for lunch cost $12. The restaurant added a 5 percent sales tax, $0.60, to the bill. Mark wants to pay a 20 percent t
kotykmax [81]

12+.60+ 12.60

12.60*20%

12.60*.20= 2.52

Tip should be around $2.52

Hope this helped :)

7 0
3 years ago
Read 2 more answers
Select all TRUE statements : A - Dilation always increase the length of shapes or line segments. B- Dilations of an angle are co
timurjin [86]

Hi!

A is <u>FALSE</u> - If you shrink a shape, it is not increased a shape, yet it is still dilating.

B is <u>TRUE</u> - When you dilate an angle, you're really just shortening or lengthening the sides, but the angle isn't changing.

C is <u>FALSE</u> - Explained above.

D is <u>FALSE</u> - Two triangles that are congruent are <em>exactly the same, </em>therefore if you dilate a triangle, you are changing the size so they are not the same.

E is <u>TRUE</u> - Similar shapes are always the same <em>except for their size. </em>When you dilate a shape, you only change the size, therefore they are equal in every other way and they are similar.

6 0
2 years ago
I need the answer to this
Marina86 [1]

Answer:

y = 6.5

Step-by-step explanation:

3 0
2 years ago
Other questions:
  • Todd is 3 years older than his brother Jack. If Jack is x years old and Todd is y years
    13·2 answers
  • What is the valeue of the2 in 3261 the 3 the 1?
    7·1 answer
  • Which of theses measurements could describe the volume of a prism? Select all that apply.
    5·1 answer
  • Wat is (12+6-5*3)*(2*2+1-7+2)=
    12·2 answers
  • 60 pts! <br><br>2x + 34 = 4(x + 5)<br><br>solve the equation for x. ​
    15·1 answer
  • HELP ME ASAP PLEASE?!?<br> Classify the following triangle as acute, obtuse, or right.
    12·1 answer
  • Please HELP ME ASAP quick
    15·1 answer
  • Can Someone help me pleases. Marking brainiest
    12·1 answer
  • How is (5^-3) written as repeated multiplication?
    14·1 answer
  • Weekand homework and i need help
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!