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MatroZZZ [7]
3 years ago
15

Consider this linear function y=1/2x+1 plot all ordered pairs for the values in the domain D:{-8,-4,0,2,6}

Mathematics
1 answer:
devlian [24]3 years ago
4 0

Answer:

Following are the calculated points to the given question:

Step-by-step explanation:

When\ x=-8\\\\y=\frac{1}{2}(-8)+1=-3\\\\

so,  

Point \ A(-8,-3)

When\ x=-4\\\\y=\frac{1}{2}(-4)+1=-1\\\\

so,  

Point \ B(-4,-1)

When\ x=0\\\\y=\frac{1}{2}(0)+1=1\\\\

so,  

Point \ C(0,1)

When\ x=2\\\\y=\frac{1}{2}(2)+1=2\\\\

so,  

Point \ D(2,2)

When\ x=6\\\\y=\frac{1}{2}(6)+1=4\\\\

so,

Point \ E(6,4)

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Help will up vote!!!!!!
Luden [163]

Exponential growth have the same second difference in each terms, unlike a linear growth the first difference is the same. In this problem the 2nd difference common to them is 5.

month #1

80

month # 2

80 + 20= 100

Month #3

100 25=125

month #4

125+30=155

month #5

155+35=185

month#6

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month #78

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4 0
4 years ago
Use identities to find sin2Θ and cos2Θ, given cosΘ= -12/15 and sinΘ>0 PLZ HELP ASAP
Kazeer [188]

Answer:

see explanation

Step-by-step explanation:

using the trigonometric identities

• sin2x = 2sinxcosx

• cos2x = 2cos²x - 1

• sin²x + cos²x = 1

sinx = ± \sqrt{1-cos^2x}

       = ± \sqrt{1-(-12/15)^2}

       = ± \sqrt{1-\frac{144}{225} }

       = ± \sqrt{\frac{81}{225} } = ± \frac{9}{15}

since sinΘ > 0 then sinΘ = \frac{9}{15} = \frac{3}{5}

sin2Θ = 2 × \frac{3}{5} × - \frac{12}{15} = - \frac{24}{25}

cos2Θ = 2 × (- \frac{12}{15})² - 1

           = 2 × \frac{144}{225} - 1

           = \frac{288}{225} - 1 = \frac{63}{225} = \frac{7}{25}

6 0
3 years ago
(SHOW WORK THANK YOU) A Machine fills 150 bottles of water every 8 minutes.
inn [45]

Answer:

A. 84

B. 90

C. 360

Step-by-step explanation:

675/8 = 84

12 hours= 720 minutes

90

90 times 4 = 360

3 0
3 years ago
Read 2 more answers
Help me with math!!!!
deff fn [24]

Answer:

Step-by-step explanation:

<u>Option c is best.</u>

x is less than equal to 2 that's why the graph of line moves toward the left side.

4 0
3 years ago
Ms. Smith mixes orange juice with seltzer in a ratio of 3:1. If she uses 48 ounces of orange juice, how many ounces of seltzer d
vladimir2022 [97]

Answer:

16 oz

Step-by-step explanation:

the ratio is 3 oz of oj to 1 oz of seltzer.

I pretty much just divided 48 by 3.

I hope this is correct and I hope it helps you!

3 0
3 years ago
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