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Vlad [161]
2 years ago
15

Struggling with compare functions and need lots of help

Mathematics
1 answer:
vodomira [7]2 years ago
3 0

Answer:

B

Step-by-step explanation:

the slope of a line is a measure of its rate of change

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 2x - 4 ← is in slope- intercept form

with slope m = 2 and y- intercept c = - 4

calculate the slope of the function represented in the table using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, - 4) and (x₂, y₂ ) = (2, - 3) ← 2 ordered pairs from the table

m = \frac{-3-(-4)}{2-0} = \frac{-3+4}{2} = \frac{1}{2}

the y- intercept is on the y- axis where x = 0

from the table the point (0, - 4 ) has x = 0 , then c = - 4

Thus the 2 functions have the same y- intercepts but different rates of change , that is option B

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yuradex [85]
<h2>Answer: </h2><h2>Techno ∩ (European ∩ Dutch)'</h2>

Step-by-step explanation:

According to sets theory ;

Intersection ( ∩ ) - e.g (European ∩ Dutch) represents both European and    

                                     Dutch , while (European ∩ Dutch)' represents neither

                                     European nor Dutch .

Union ( ∪ ) - e.g (European ∪ Dutch) represents either  European or Dutch .

So , Techno ∩ (European ∩ Dutch)' represents  set notation of techno musics that is neither European nor Dutch .

                                     

3 0
2 years ago
What is the quotient of 30 and 3? A 33 B 27 C 90 D 10
Komok [63]
I am just guessing but you might try A
7 0
2 years ago
In this exercise, we are conducting many hypothesis tests to test a claim. Assume that the null hypothesis is true. If 200 tests
Sindrei [870]

Answer:

196

Step-by-step explanation:

Given that the  significance level of 2% = α

Because the the null hypothesis is true so it is denoted by α it also defined as the level of significance =1 - confidence level  = 1 - 0.02 = 0.98.

So the number of the tests will incorrectly find significance:

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8 0
3 years ago
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stiks02 [169]

Answer:

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Step-by-step explanation:

multiply the l times the w which would be 3x7 and get 21.

8 0
2 years ago
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Aloiza [94]

Answer: 20 miles

Step-by-step explanation:

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The charge will be thesame at 20 miles

6 0
3 years ago
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