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Setler79 [48]
3 years ago
13

What are the domain and range of the exponential function below?

Ex%2B6" id="TexFormula1" title="F(x) = 5^x+6" alt="F(x) = 5^x+6" align="absmiddle" class="latex-formula">

Mathematics
1 answer:
faust18 [17]3 years ago
3 0

Answer:

B

Step-by-step explanation:

The domain is the set of x values for which the function is defined.

The range is the set of y values for which the function is defined.

Attached is the graph of the exponential function.

It is the basic graph of exponential function of y = 5^x which is shifted 6 units above (because of +6 at the end).

<em><u>Looking at the graph, the domain is the set of all x values.</u></em>

<em><u>The range is anything above 6.</u></em>

Correct answer is B.

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Y = 5x + 9 (-2, -3) pls help me
Nuetrik [128]

Answer:

Not a solution.

Step-by-step explanation:

y = 5x + 9

-3 = 5(-2) + 9

-3 = -10 + 9

-3 ≠ -1

The point given is not on the line. It is NOT a solution to the equation.

Hope this helps.

8 0
3 years ago
A wooden jewelry box has the shape of a prism with a regular hexagonal base of 85.3 in2. The sides of the hexagonal base are all
Anna35 [415]

Answer:

792.9 in²

Step-by-step Explanation:

Given:

Area of the base of the regular hexagonal prism box (B) = 85.3 in²

Each side length of hexagonal base (s) = 5.73 in

Height of prism box (h) = 18.10 in

Required:

Surface area of the wood used in making the hexagonal prism box

SOLUTION:

Surface area for any given regular prism can be calculated using the following formula: (Perimeter of Base × height of prism) + 2(Base Area)

Perimeter of the hexagonal base of the prism box = 6(5.73) (Note: hexagon has 6 sides.)

Perimeter of base = 34.38 in

Height = 18.10 in

Base area is already given as 85.3 in²

Surface area of the hexagonal prism box = (34.38*18.10) + 2(85.3)

= 622.278 + 170.6 = 792.878 in^2

<em>Surface area of the wood used in making the jewelry box ≈ 792.9 in²</em>

3 0
3 years ago
Jennifer can do 8 math problems in 20 minutes. How long would it take her to complete a 10 question test at the same rate?
-BARSIC- [3]

Answer:

25 minutes

Step-by-step explanation: 20 divided by 8 equals 2.5 so she take 2 and a half minutes per question. 2.5 plus 2.5 equals 5 so just add five minutes on her original time. 25 minutes

3 0
4 years ago
Read 2 more answers
Ralna wants to replace a glass window in her restaurant. The window is in the shape of a square. Its side lengths are 8 feet. Su
kirill [66]
Answer: it will take $384

3 0
3 years ago
Read 2 more answers
What is the input value for the following function if the output value is 1.2?<br><br> y = x - 0.4
Advocard [28]
So it would be 1.2=X-0.4 and solve to get your answer. Output means the y-intercepts.
8 0
3 years ago
Read 2 more answers
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