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NeTakaya
3 years ago
13

Use the graph of the function y=4^x to answer the following questions

Mathematics
2 answers:
ozzi3 years ago
8 0

The domain of a function is all the x-values which it passes through.  The function is a continuous exponential function, and therefore, it will contain every x value.  The answer is:

The domain of the function is negative infinity to positive infinity.

Hope this helps!!

IgorC [24]3 years ago
3 0

Answer: negative infinity

Positive infinity

Zero

Positive infinity

Step-by-step explanation: On e2020 yw

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Select the correct answer.
Rudiy27

Answer:

2√3

√2

x

√x-1

are the answers

3 0
2 years ago
. 3. Which of these ordered pairs is a solution to the linear inequality y – 4x ≤ –6? . . (Points : 1). A) (–2, 4). B) (1, –2).
Vikki [24]
We may answer the question above by substituting the values of the coordinates of the points in the choices to the x and y of the inequality. 
A. (-2, 4)     4 - 4(-2) ≤ -6     12 ≤ -6   FALSE
B. (1, -2)     -2 - 4(1<span>) ≤ -6      -6 ≤ -6   TRUE
C (1, 3)        3</span> - 4(1<span>) ≤ -6      -1 ≤ -6   FALSE
D. (2, 3)       3</span> - 4(2<span>) ≤ -6      -5 ≤ -6   FALSE

The answer would be letter B. </span>
7 0
3 years ago
The test statistic of z= -2.39 is obtained when testing the claim that p&lt;0.52.
krek1111 [17]

Considering the situation described, we have that:

a) The critical value is of z = -1.645.

b) Since the test statistic is less than the critical value, we should reject the null hypothesis H0.

<h3>What is the critical value?</h3>

We have a left-tailed test, as we are testing if the proportion is less than a value. Hence the critical value is z with a p-value equals to the significance level, hence z with a p-value of 0.05, hence z = -1.645.

<h3>What is the decision?</h3>

Considering the test statistic, for a left-tailed test, we have that:

  • Less than the critical value: Reject H0.
  • Equal or greater: Do not reject.

In this problem, z = -2.39 is less than -1.645, hence we should reject the null hypothesis H0.

More can be learned about the test of an hypothesis at brainly.com/question/13873630

#SPJ1

6 0
2 years ago
Choose the definition for the function.
lubasha [3.4K]

Answer:

c

Step-by-step explanation:

When approaching 2 from the left, there is an open circle.

  • Eliminate b and d.

Also, the left part of the graph has a y-intercept of 2.

  • Eliminate a.
6 0
2 years ago
What's the answer to this problem
Anna71 [15]
Um I think if you multiply the amount of hersheys by the ribbon you would get youre answer
Hoped i helped i couldn't see the number of ribbons
5 0
3 years ago
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