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
BigorU [14]
2 years ago
12

Answer my math question I asked so many times I lost most of points by

Mathematics
1 answer:
wariber [46]2 years ago
4 0

Answer:

a=1

b=2

c=-8

y-intercept: (0, -8)

Line of symmetry calculation: x = -2/(2*1)

Line of symmetry: -1

Opens up because a > 0

Minimum

Vertex: (-1, -9)

Domain: -∞ < x < ∞ (no domain constraints)

Range: [-9, ∞]

Step-by-step explanation:

You might be interested in
Jay spent ten more than three times the number of hours on his science fair project than jamie spent on her project jay spent 43
Aliun [14]
Why did both of their names have to start with the same letter

x=jay hours
y=jamie huours

x=10+3y
x=43


so
43=10+3y
minus 10
33=3y
divide 3
11=y

jamies spent 11 hours
8 0
2 years ago
What’s the gcf (greatest common factor) of this expression
love history [14]

Answer:

x

Step-by-step explanation:

just look at them what do they have in common?

5 0
3 years ago
Read 2 more answers
Study the geometric sequence {-4, -84, -1764, -37044, ...}.
Nonamiya [84]

Answer:

              \bold{a_n=(-4)21^{n-1}}

Step-by-step explanation:

a_1=-4\,,\ a_2=-84\,,\ a_3=-1764\,,\ a_4=-37044\quad\implies\ \ r=21

{-84:(-4)=21 and -1764:(-84)=21 and -37044:(-1764)=21}

geometric sequence formula:   a_n=a_1r^{n-1}

a_1=-4\quad and \ \ r=21

a_n=(-4)21^{n-1}

3 0
3 years ago
Quick Question! Please help!
8090 [49]

Answer:

C --- b^16

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Simplify 2 (8r2+r)-4r
taurus [48]
16r^2+ 2r -4r 16r^2 - 2r 2r ( 8r -1)
4 0
2 years ago
Read 2 more answers
Other questions:
  • Simplify completely ((x2-4x+4)/(x2+10x+25)) x ((x+5)/(x2+3x-10)) ...?
    12·1 answer
  • What is the answer to that
    15·1 answer
  • What is the simplified form of ether following expression ?
    11·2 answers
  • Solve the following equations for x.<br> kx - b=3d + 7b
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=n%5E%7B2%7D%20%2B20x%2B100%3D0" id="TexFormula1" title="n^{2} +20x+100=0" alt="n^{2} +20x+100=
    7·1 answer
  • 476,502 looking the number what would be 10,000 more
    12·1 answer
  • Help is all I need..
    14·2 answers
  • Write the ratio of corresponding sides for the similar triangles and reduce the ratio to lowest terms.
    8·2 answers
  • Pls help me ASAP!!will mark as brainlist
    9·1 answer
  • A department store buys 200 shirts at a cost of ​$1,400 and sells them at a selling price of ​$10 each. Find the percent markup.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!