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3 years ago

Use graphing technology to find the range of the function f(x)=2^x .

Mathematics

2 answers:

OLEGan [10]3 years ago

6 0

Idkkkkkkk skskiwneuene e e jejejejeje jejejejeje

Zinaida [17]3 years ago

5 0

Look at the graph, which y values can the graph hit?

Anything above zero would be the right answer, since there is an asymptote at $y=0$ .

So the range would be $y>0$

Hope this helps.

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22+(30-4) ÷2 And 18+(22-4) ÷6

schepotkina [342]

22 + (30 - 4) divided by 2

30 - 4 = 26

26/2 = 13

22 + 13 = 35

18 + (22 - 4) divided by 6

22 - 4 = 18

18 divided by 6 = 3

18 + 3 = 21

6 0

3 years ago

Read 2 more answers

The cost C of moving rubble is proportional to the product of the mass M of the rubble and the distance D the rubble must be mov

Mandarinka [93]

Answer:

a) $C(M,D) = KMD$

b) $12,000

Step-by-step explanation:

We are given the following information in the question:

The cost C of moving rubble is proportional to the product of the mass M of the rubble and the distance D the rubble must be moved.

This can be written as:

$C \propto M\times D\\C = KMD,\\\text{where K is the constant of proportionality.}$

$C(M,D) = KMD$

b) It costs 50 dollars to move 1 ton of rubble 1 mile

$50 = K\times 1\times 1\\\Rightarrow K= 50$

We have to find cost to move 16 tons 15 miles.

Putting the values in the function:

$C(16,15) = 50\times 16\times 15 = 12000$

Thus, $12,00 is the cost to move 16 tons 15 miles.

3 0

2 years ago

One factor of the polynomial 2x^3 - 3x^2 - 3x + 2 is ( x - 2 ). Which expression represents the other factor, or factors, of the

Georgia [21]

Answer:

Option (D)

Step-by-step explanation:

Given polynomial is,

2x³ - 3x² - 3x + 2

If (x - 2) is the factor of the given polynomial,

By synthetic division we can get the other factor.

2 | 2 -3 -3 2

4 2 -2

2 1 -1 0

Therefore, other factor of the given polynomial is (2x² + x - 1)

Now (2x² + x - 1) = 2x² + 2x - x - 1

= 2x(x + 1) -1(x + 1)

= (2x - 1)(x + 1)

Therefore, factors of the given polynomial other than (x - 2) are (2x - 1) and (x + 1)

Option (D) will be the answer.

4 0

3 years ago

Zx and Zy are supplementary angles. Zy measures 97°. What is the measure of Zx?

Zinaida [17]

Answer:

83 i think. I learned this a while ago so it might be wrong but i believe supplementary angles add to 180 and complementary add to 360 :)

Step-by-step explanation:

3 0

2 years ago

-5x+10x+3=5x+6 how many solutions does this equation have?

Alekssandra [29.7K]

Answer:

Step-by-step explanation:

hello :

-5x+10x+3=5x+6

(-5x+10x)+3=5x+6

5x+3 = 5x+6

5x+3 -5x= 5x+6-5x

3 = 6.....(false)

no solutions in R

5 0

3 years ago

Read 2 more answers