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liq [111]
4 years ago
6

The graph of a quadratic function with vertex (-3,2) is shown in the figure below . Find the domain and the range

Mathematics
1 answer:
xz_007 [3.2K]4 years ago
5 0

Answer:

  • domain: all reals
  • range: y ≥ 2

Step-by-step explanation:

The domain of any polynomial function, quadratics included, is "all reals."

The graph opens upward, so the y-value of the vertex is the minimum value of the range: y ≥ 2.

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4x-5(-3) Help plzzzzzz​
kaheart [24]

Answer:

4x-15

Step-by-step explanation

You just multiply -5 and -3 to simplify this.

7 0
3 years ago
Ln (5 divided by three)
Dmitriy789 [7]

Answer:

ln  ( − 15 d^3  v e by )

Step-by-step explanation:

6 0
3 years ago
There are 4,050 newspapers to be delivered in a certain area of town. If 18 newspaper carriers are all delivering the same numbe
eduard

Given :

There are 4,050 newspapers to be delivered in a certain area of town.

To Find :

If 18 newspaper carriers are all delivering the same number of papers, how many will each deliver.

Solution :

Let, total number of deliver are n.

Total newspaper, T = 4050 .

Number of news carriers, N = 18 .

So,

n = \dfrac{T}{N}\\\\n = \dfrac{4050}{18}\\\\n = 225

Therefore, each deliver will carry 225 newspapers.

Hence, this is the required solution.

5 0
3 years ago
PLEASE. HELP. SERIOUSLY PLEASE.
Crazy boy [7]

Answer:

x value would be 2

Step-by-step explanation:

The computation is shown below:

Given that

x^2 + 2x = 8

x^2 + 2x - 8 = 0

x^2 + 4x - 2x - 8 = 0

x(x + 4) - 2(x + 4) = 0

(x - 2) (x  + 4) = 0

So, x value would be 2

x - 2 = 0

x = 2

6 0
3 years ago
The graph below represents the linear equation y = one-half x minus 3. On a coordinate plane, a line goes through (0, negative 3
mamaluj [8]

Answer:

(C) (2, -2)

Step-by-step explanation:

Given the linear equation: y=\dfrac12x-3

A second linear equation is given by the table:

\left|\begin{array}{c|cccccc}x&-1&0&2&3\\y&1&0&-2&-3\end{array}\right|

Clearly, this is a graph of y=-x as each y-value is a negative of its x-value.

Therefore if:

y=\dfrac12x-3;$and $\\y=-x\\Then:\\\dfrac12x-3=-x\\\dfrac12x+x=3\\\dfrac32x=3\\3x=6\\x=2

Recall: y=-x

Therefore: y= -2

Therefore, a solution to the system of equations is (2, -2)

8 0
4 years ago
Read 2 more answers
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