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kicyunya [14]
3 years ago
5

What can be concluded about the line represented in the table? Check all that apply.

Mathematics
2 answers:
Ostrovityanka [42]3 years ago
5 0

The first thing we must do for this case is to find the equation of the line.

 

 We have then:

 

 We choose an ordered pair:

 

 Substituting values:

 

 

 From here we conclude:

 Intersection with y:

 We evaluate x = 0 in the function:

 

 Slope of the line:

 

 Point (-2, -5):

 We evaluate the value of x = -2 and the value of y = -5

 

 The equation is satisfied.

 Point (8, 0):

 It is part of the table, therefore belongs to the line.

 Answer:

 The slope is 1/2

 The y-intercept is -4.

 The points (-2, -5) and (8, 0) are also on the line.

Step-by-step explanation:

BigorU [14]3 years ago
3 0

Answer:The answers are a,b, and d

Step-by-step explanation:

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It cost Nike $55 to make the kyrie 5 but it is selling for $130.19 calculate the markup percent increase for the shoe.
iren2701 [21]

Answer:

136.71% increase

Step-by-step explanation:

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Now, to find what percent $75.19 is of the original production cost, $55,

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link: https://brainly.in/question/12369647

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4 years ago
Evaluate the function for the given value.<br> If f(x) = -3x2 – 8, then f(-4)= ?
Ganezh [65]

Answer:

The answer is

<h2>f( - 4) =  - 56</h2>

Step-by-step explanation:

f(x) =  - 3 {x}^{2}  - 8 \\

To find f(-4) , substitute the value of x that's - 4 into f(x). That is for every x in f(x) , replace it with - 4

We have

f( - 4) =  - 3 ({ - 4})^{2}  - 8 \\  =  - 3(16) - 8 \\  =  - 48 - 8 \:  \:  \:  \:  \:

We have the final answer as

f( - 4) =  - 56

Hope this helps you

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