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Arturiano [62]
3 years ago
5

What is the value of the expression?? PLEASE HELPPPPP

Mathematics
2 answers:
ycow [4]3 years ago
5 0

Answer:

18

Step-by-step explanation:

= -4 x (-5) - 2

= 20 - 2

= 18

Anton [14]3 years ago
3 0

Answer:

18

Step-by-step explanation:

-4x - 2

-4 (-5) - 2

(20)  - 2

   18

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Alona [7]

Given:

One linear function represented by the table.

Another linear function represented by the graph.

To find:

The greater unit rate and greater y-intercept.

Solution:

Formula for slope (unit rate):

m=\dfrac{y_2-y_1}{x_2-x_1}

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From the given graph it is clear that the linear function passes through (0,6) and (-4,0). The function intersect the y-axis at (0,6), so the y-intercept is 6.

m_2=\dfrac{0-6}{-4-0}

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Now,

2>\dfrac{3}{2}

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15>6

Therefore, the greater unit rate of the two functions is 2. The greater y-intercept of the two functions is 15.

4 0
2 years ago
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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
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