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MrRa [10]
2 years ago
14

What is the y-intercept of the graph of y = 4^x-2?

Mathematics
2 answers:
raketka [301]2 years ago
6 0

y =  {4}^{x}  - 2 \\ for \: y \: intercept \: x \: s \\ is \: 0 \\ y =  {4}^{0} - 2 \\ y = 1 - 2 \\ y =  - 1 \\

Y intercept : (0,-1)

Hope it helps

please give brainliest

mixas84 [53]2 years ago
5 0

Answer: Hope this helps you.

-2

Step-by-step explanation:

y = mx+b (B is y-int)

y = 4^x-2

-2 is clearly replacing the b (y-int) meaning b, the y-int, is -2

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State the domain of the relation.
gogolik [260]

Answer:

The Domain of the relationship is the set: {-3, -2, -1, 0, 1, 2} (Answer B)

Step-by-step explanation:

Let's recall that the Domain of a relationship is the set of values in the starting set for which there is a correspondent value in the final set.

In this case, we have a set of numbers on the x axis, which are connected with values in the y axis as indicated by the plotting of the points on the (x,y) plane.

The Domain will consist of all those x-values for which we see in the given plot connected to a corresponding y-value.

So, we see that:

the x-value -3 is connected to the y-value -4

the x-value -2 is connected to the y-value -3

the x-value -1 is connected to the y-value -1

the x-value 0 is connected to the y-value 0

the x-value 1 is connected to the y-value 3

and the x-value 2 is connected to two y-values:  4 and 5

Therefore all those x-values are part of the Domain of this relationship. That is, the set: {-3, -2, -1, 0, 1, 2}

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3 years ago
Calculate the mean of 7, 3, 5, 6 , 0. Single choice.
skelet666 [1.2K]

Answer:

b.) 4.2

Step-by-step explanation:

................

3 0
3 years ago
Janine has job offer sat two companies. One company offers a starting salary of 28,000 with a raise of 3,000 each year. The othe
DochEvi [55]
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36,000 +2,000= 38,000 +2,000 = 40,000 +2,000 = 42,000 +2,000 = 44,000 +2,000 = 46,000
 
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I hope i did that right


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The linear regression equation is y = 61. 93x - 1. 79. According to the model, the slope can be interpreted as:
devlian [24]

The slope of the linear regression equation y = 61. 93x - 1. 79 is attached with the response.

<h3>What is linear regression?</h3>

Linear regression is the most primary and generally used predictive research. Regression calculations are utilised to represent data and to describe the association.

The slope of the linear regression equation represented in the graph is the straight-line cutting the intercepts on the y axis at 1.79.

To know more about linear regression follow

brainly.com/question/21738659

#SPJ4

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For each question, calculate the slope of a line that passes through the points
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I don’t know it’s hard tho
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