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
Brums [2.3K]
3 years ago
13

What is the y- intercept of this quadratic funtions f(x)=-x2+10x-22

Mathematics
1 answer:
Rama09 [41]3 years ago
3 0
Y intercept: when x = 0
Plug in x = 0
F(0) = -0^2 + 10(0) - 22
F(0) = 0 - 22

The y intercept is (0,-22)
You might be interested in
The edge of a cube whose volume is 1728 cm 3
mamaluj [8]

Answer:

12 cm

Step-by-step explanation:

This would be the cubic root of 1728

=  12 cm

( 1729 is known as Ramanajan's number. Look it up - it's interesting)

3 0
4 years ago
Work out the size of the angle marked X.<br> Give your answer correct to 1 decimal place.
Maurinko [17]

Answer:

41.8°

Step-by-step explanation:

We solve using the Trigonometric function of Sine

Hypotenuse = 15cm

x = θ

Opposite = 10cm

sin θ = Opposite/Hypotenuse

sin θ = 10/15

θ = arc sin ( 10/15)

θ = 41.810314896°

θ = Approximately to 1 decimal place = 41.8°

Therefore, x = θ = 41.8°

5 0
3 years ago
Please help me with this math question
Neko [114]

Answer:

C .56

Step-by-step explanation:

well thier are 5 days that are less then 3 days and theirs 9 days in total so you would do 5/9  to get the chance of it being less then 3 days.

5/6 = .555556

3 0
4 years ago
Can you help me please
nasty-shy [4]

Answer:

Add 39499 plus 3499

Step-by-step explanation:

and get it

6 0
3 years ago
Read 2 more answers
Hello. STOP RIGHT THERE... Please help me
lions [1.4K]

Answer:

32x-24y-7

Step-by-step explanation:

Use the distributive property and multiply 4 by each term in the parentheses. 4 times 8x = 32x and 4 times -6y = -24y.

6 0
3 years ago
Other questions:
  • (-a)^3 in expanded form?
    15·1 answer
  • Are triangles ABC and ADC congruent
    9·2 answers
  • You have used one-third of your monthly allowance. If you have $20 left, how much was your monthly allowance?
    15·1 answer
  • I need the answer to this, i don’t understand this .
    7·1 answer
  • lake victoria has the largest surface area of all lakes in africa. its surface area is 26,828 square miles. how much larger is t
    10·1 answer
  • Plz help me!!!!!!!!!!!!!!!!
    10·2 answers
  • Whats the volume of the prism please show work‼️
    5·1 answer
  • What is this???????????????????????
    15·1 answer
  • An expression is shown.
    11·2 answers
  • Please solve correctly<br> full explanation please<br> will give brainlist
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!