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2 years ago

Given y=5x−3 with the domain D: {−2, −1, 0, 1, 2}, fill in the missing values of the table below.

Mathematics

1 answer:

spayn [35]2 years ago

7 0

Answer:

see below

Step-by-step explanation:

y = 5x-3

Let x = -2 y = 5(-2) -3 = -10 -3= -13

Let x = -1 y = 5(-1) -3 = -5-3 = -8

Let x = 0 y = 5(0) -3 = 0-3 = -3

Let x = 1 y = 5(1) -3 = 5-3 = 2

Let x = 2 y = 5(2) -3 =10-3 = 7

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if a box of pen given 200 children each will get to Pen if the number of children is reduced by 10 how many pens would each get

wlad13 [49]

Answer:

Step-by-step explanation:

So origianally, a box of 200 pens gave 2 each to every child. IThat means that there were 100 kids origianally. How? 200/2=100.

If they reduced it by 10, then 100/10=10.

200 / 10 = 20.

So each child would get 20 pens!

For any questions, please say so in the comments :)

Have a blessed day and hope this helped! :D

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3 years ago

Write an equation for the line parallel to y= -2x+1 that contains (-2,5)

grin007 [14]

Answer:

y = - 2x + 1

Step-by-step explanation:

Parallels line have the same slope, when an equation is in the form y= mx + b, m is the slope. In this problem slope = - 2

Now with the slope what is missing is the y-intercept, the problem says that the line contains the point (-2, 5), replacing that point in the equation you can solve it to find the y-intercept

y = mx + b

5 = (-2)(-2) + b

5 = 4 + b

1 + b

y = - 2x +1

5 0

3 years ago

3(x² + 3x - 10) Simply the expression

miv72 [106K]

Answer:

3 $x^{2}$ +9x-30

Step-by-step explanation:

Multiply the three into each number

3 $x^{2}$ +9x-30

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3 years ago

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balu736 [363]

Answer:

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Step-by-step explanation:

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3 years ago

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bonufazy [111]

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