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
Fittoniya [83]
3 years ago
14

How do i figure out of this opens up or down?

Mathematics
1 answer:
KATRIN_1 [288]3 years ago
3 0
It opens up 
axis of symmetry is x=1
vertex is 1,0

x intercepts is -1,0,1,2,3,
y intercepts is 4, 1,0,1,4
You might be interested in
The town of Madison has a population of 25000 The population is increasing by a factor of 1.12 each year.
Fudgin [204]

Answer:

P(t) = 25,000*1.12^t

Step-by-step explanation:

The populational growth is exponential with a factor of 1.12 each year. An exponential function has the following general equation:

y(x) = ab^x

Where 'a' is the initial population (25,000 people), 'b' is the growth factor (1.12 per year), 'x' is the time elapsed, in years, and 'y(x)' is the population after 'x' years.

Therefore, the function P(t) that models the population in Madison t years from now is:

P(t) = 25,000*1.12^t

8 0
3 years ago
Read 2 more answers
Need help with this!!
wariber [46]

Answer:

below

Step-by-step explanation:

1) slope = rise / run

2 coordinates are (-4, 0), (0, 2).

2 - 0 = 2

0 -- 4 = 4

2 / 4 = 1/2 so the slope is 0.5 or ½

2) it crosses the y axis at the average of the origin and 4.

4 + 0 = 4 / 2 = 2 so y intercept is 2.

3) in y= mx + b form

f(x) = ½x + 2, or, f(x) = 0.5x + 2

3 0
2 years ago
Solve the system using the substituion method<br> -4x+y=8<br> x-3y=9
lions [1.4K]
Hi there!

x - 3y = 9
x = 9 + 3y
 
-4x + y = 8
-4(9+3y) + y = 8
-36 - 12y + y = 8
-36 - 11y = 8
-11y = 44
-y = 4
y = -4

x - 3y = 9
x - 3(-4) = 9
x + 12 = 9
x = 21

So, your answers are y = -4 and x = 21.

Hope this helps!
3 0
3 years ago
Simplify:<br><br> Cube root of (128a^13b^6)
Pavlova-9 [17]
\sqrt[3]{128a^{13}b^{6}} \\\sqrt[3]{64a^{12}b^{6} * 2a} \\\sqrt[3]{64a^{12}b^{6}}\sqrt[3]{2a} \\4a^{4}b^{2}\sqrt[3]{2a}
7 0
3 years ago
What is the movement of particles in solid matter
goldfiish [28.3K]

Answer:

In solid matter the particles jiggle but generally do not move from place to place

5 0
3 years ago
Other questions:
  • The cost of 10 oranges is $1.00.What is the cost of 5 dozen oranges?
    11·1 answer
  • 12 times the square root of 2 equals ?
    6·2 answers
  • I really need help, please
    15·2 answers
  • Two lawn care companies are competing for a landscaping contract. Company A charges a $250 monthly consulting fee plus $10 per s
    7·1 answer
  • Solve differential equation:<br><br> y'''+4y''-16y'-64y=0 y(0)=0, y'(0)=26, y''(0)=-16
    15·1 answer
  • Help urgent<br> I need this done quick
    5·1 answer
  • Solve the system by substitution <br> 2y-2x=8;x+y=14
    7·2 answers
  • Can y’all solve this please
    10·1 answer
  • -3
    14·1 answer
  • A cone and a cylinder have the same base and height, as shown below.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!