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
maksim [4K]
3 years ago
14

What is the y intercept of the graph y= -2x^2 -4x-3

Mathematics
1 answer:
Kitty [74]3 years ago
4 0

the answer for this question is -3

You might be interested in
Please help with #7!!!
ioda

Answer:

44

Step-by-step explanation:

Given a polynomial f(x) divided by (x + h) then the remainder is f(- h)

Here f(x) is divided by (x + 4), thus remainder is calculated as

f(- 4) = (- 4)³ + 5(- 4)² - 7(- 4)

       = - 64 + 5(16) + 28

       = - 64 + 80 + 28 = 44 ← Remainder

8 0
3 years ago
Need help!! I’d really appreciate it....
LenaWriter [7]

40. m∠2=148°     m∠4=148°

41. ∠2 and ∠5

42. ∠1 and ∠2

43. ∠3 and ∠5

Sorry, I don't know how to do the rest, but I hope this helps!

6 0
3 years ago
Find the 61st term of -12, -28, -44,
Citrus2011 [14]

Answer:

a_{61}=-972

Step-by-step explanation:

<u>Arithmetic Sequences</u>

The arithmetic sequences are identified because any term n is obtained by adding or subtracting a fixed number to the previous term. That number is called the common difference.

The equation to calculate the nth term of an arithmetic sequence is:

a_n=a_1+(n-1)r

Where

an = nth term

a1 = first term

r   = common difference

n  = number of the term

We are given the first terms of a sequence:

-12, -28, -44,...

Find the common difference by subtracting consecutive terms:

r = -28 - (-12) = -16

r = -44 - (-28) = -16

The first term is a1 = -12. Now we calculate the term n=61:

a_{61}=-12+(61-1)(-16)

a_{61}=-12-60*16=-12-960

\mathbf{a_{61}=-972}

6 0
3 years ago
2x-3=-(4x+9) epic bruh moment,i cant seem to get this right someone please answer it for me.
tatyana61 [14]

Answer: x = -1

Step-by-step explanation:

  • 2x-3= - 4x+9
  • 2x+4x = -9 + 3
  • 6x = -9 + 3
  • 6x/6 = -6/6
  • x = -1
8 0
3 years ago
What is 2p times p?<br> plz help
natulia [17]

2p*p= 2p^2  because when you multiply p by p it squares it, then you keep the 2 in front of it
4 0
3 years ago
Other questions:
  • iona's favorite peaches are 2.50 per pound at the local farmer's market. she bought 3.5 pounds of the peaches. how much did she
    11·1 answer
  • PLEASE HELP! Given the function f(x) = 3x2 − 4, what is f(-2)?
    5·1 answer
  • If c is the curve given by \mathbf{r} \left( t \right = \left( 1 5 \sin t \right \mathbf{i} \left( 1 3 \sin^{2} t \right \mathbf
    14·1 answer
  • WHAT IS THE AVERAGE NUMBER OF POINTS THAT CHANGED HANDS
    6·2 answers
  • Find the unit cost of a store sells a dozen eggs for 1.99.
    10·1 answer
  • Help please, will mark brainliest.​
    15·2 answers
  • Plisss help me in thiss
    5·2 answers
  • What is the measurement of angle g?
    5·1 answer
  • Jessica is returning home from a trip. The function d(t)=458-60t models the distance, in miles, that Jessica is from her house t
    10·1 answer
  • Abdul is working on a project and has cut a number of wooden blocks of equal size that are represented by this right rectangular
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!