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
KengaRu [80]
3 years ago
15

2) Write an equation for the polynomial represented by the graph below.

Mathematics
1 answer:
Vera_Pavlovna [14]3 years ago
4 0

Answer:

a =12

Step-by-step explanation:

You might be interested in
What is the equation of the line that passes through the point (-3,-8) and has a slope of 4?
coldgirl [10]

Step-by-step explanation:

the easiest approach with a given point and the slope of the line is the point-slope form :

y - y1 = a(x - x1)

where "a" is the slope, and (x1, y1) is a point on the line.

so, we get

y - -8 = 4(x - -3)

y + 8 = 4(x + 3)

if we need the slope-intercept form

y = ax + b

we now simplify the point-slope form

y + 8 = 4x + 4×3 = 4x + 12

y = 4x + 4

3 0
2 years ago
The sum of two numbers is 43 . The smaller number is 19 less than the larger number. What are the numbers?
Setler [38]
Let the smaller number be x and the larger number be y.
We can calculate this by using simultaneous equation, aka listing 2 equations out.
From given,
X + y = 43
Let this be equation no. 1
X + 19 = y
Let this number be equation 2.
We can do simultaneous equations either by substitute method or elimination. In this case I'm using substitute.
We can already obtain the value of y (in terms of x) in euqation no. 2, so all we gonna do is to put y into equation 1.
X + x + 19 = 43
Solve this by algebra.
2x = 43 - 19
X = 12
Now we know the exact value of x
Now substitute x = 12 into equation no. 2
12 + 19 = y
Y = 31
So the answer is 12 and 31
7 0
2 years ago
Over time, Bailey has buried 6 large bones and 9 small bones in a hole. What is the ratio of small bones to large bones in the h
Wewaii [24]

Answer:

3:2

Step-by-step explanation:

to write a ratio, we can do ?:? in order. for example, 5 big shops to 10 small shops would be 5:10 (we are going to simplify it later) You always have to put the ratio numbers in order like they are in the question. In this case, small bones : big bones. We get 9:6. We can then divide both sides by a common factor, in this case 3. The end result is 3:2. Hope this helps!

8 0
2 years ago
Read 2 more answers
For any circle, which ratio is equal to the number n? Select all that apply. Plsss help me!!
barxatty [35]

Answer:

Options A-C-F

Step-by-step explanation:

we know that

<em>The circumference of a circle is equal to</em>

C=\pi D  or  C=2\pi r

where

D is the diameter and r is the radius

therefore

\pi =\frac{C}{D}  or \pi =\frac{C}{2r}

The number pi is the ratio circumference - diameter or is the ratio circumference - 2 times radius

<em>The area of the circle is equal to</em>

A=\pi r^{2}

therefore

The number pi is the ratio Area - radius squared

6 0
3 years ago
Six times a number +4 is the same as the number -11
FrozenT [24]
6x+4=-11
6x=-15
X=-15/6
X=-2.5
3 0
3 years ago
Other questions:
  • The area of a circle is 16π m2. What is the radius of the circle?
    15·2 answers
  • Please help I am not understanding this question
    15·2 answers
  • What do I need to multiply by to decrease by 42%?
    15·2 answers
  • Dan ate 3 boxes of jellybeans. If there are 12 jellybeans in each box, how many jellybeans did Dan eat in all?
    6·2 answers
  • What is the difference between 1.37 and 0.52
    5·1 answer
  • On Monday, Takira counted 75 splatters of bird droppings on her car. On Tuesday afternoon, she counted 21 more. What is the perc
    5·1 answer
  • What is the approximate square root to<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B1070%7D%20" id="TexFormula1" title=" \s
    7·1 answer
  • Margaret invested $2000 into an account earning 4% interest compounded continuously. How much will her investment be worth after
    13·1 answer
  • An ant is walking around the perimeter of a circular wreath with a radius of 8 inches. If the ant walked 21 inches, how many rad
    7·1 answer
  • This diagram shows a park's walking path in the shaded area.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!