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
Fynjy0 [20]
3 years ago
9

Find a so that the point (-1,5) is on the graph of f(x)=ax2+1

Mathematics
1 answer:
sasho [114]3 years ago
7 0

Step-by-step explanation:

to solve for a,

f(-1) = 5

a(-1)^2 + 1 = 5

a + 1 = 5, so a=4

You might be interested in
Taylor kept track of the number of hours that he spent at the media center each week for several weeks. He spent 8, 2, 5, 10, an
Bas_tet [7]
What is the question?
7 0
2 years ago
Read 2 more answers
Need help asap!!! just number 5 i’ll give you brainiest answer!
liberstina [14]

Answer:

Step-by-step explanation:

(3x + 2) + (x - 4) = 90

               4x - 2 = 90

                     4x = 92

                       x = 23

m∠A = (3(23) + 2) = 71°

3 0
3 years ago
Read 2 more answers
A ________ exists between two variables when the values of one variable are somehow associated with the values of the other vari
motikmotik
Correlation would be the correct answer
8 0
3 years ago
Find the sale price when the original price is $37.00 and the discount rate is 44%.
nexus9112 [7]
Sale price = original price - discount
discount = 44% of original price = 44% of $37 = 0.44 x 37 = $16.28

Sale price = $37 - $16.28 = $20.72
5 0
3 years ago
What is the length of side a? Round to the nearest tenth of an inch. <br><br> Please and thank youuu
lord [1]

Answer:

using Pythagoras rule, 16^2 -7^2 =a^2

so 256-49 = 297.

√207 =14.38 to the nearest tenth of an inch is 14inch.which is your answer

6 0
2 years ago
Other questions:
  • HELP PLEASE THANK YOU! :) 50 POINTS !!!!!!!1
    7·1 answer
  • Lechie has 21 crystals in her collection. Her brother Tomer has 7 crystals. How many more crystals does Lechie have than Tomer?
    7·2 answers
  • What are angel bisectors?
    15·2 answers
  • Is this correct ? .......................
    10·1 answer
  • A polygon with all equal sides is called?​
    10·2 answers
  • The table above represents what type of function?
    9·1 answer
  • The table below shows the ticket rates for whale watching trips offered by Beluga Fun Tours:
    11·1 answer
  • ASAP! find the inverse of the function y=2x^2+2
    9·1 answer
  • Solve for y<br> 4 <br> _ =6<br> y
    6·1 answer
  • Tony bought a case of notebooks for his classroom priced at $8.50. If sales tax is 6%, what is the total cost after tax?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!