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Vesnalui [34]
3 years ago
13

Can someone help me with this one

Mathematics
1 answer:
rewona [7]3 years ago
5 0
4 over 5 or y=4/5x+0
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Answer:

y> \frac{2}{3}x+3

Step-by-step explanation:

we have the points

(-3,1) and (0,3)

step 1

Find the slope m of the line

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

substitute the values

m=\frac{3-1}{0+3}

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step 2

Find the equation of the line in slope intercept form

y=mx+b

we have

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b=3 ----> the y-intercept is the point (0,3)

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y=\frac{2}{3}x+3

step 3

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we know that

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Everything to the left of the line is shaded ( The inequality is of the form y > ax+b or y ≥ ax+b)

Is a dashed line (The inequality is of the form y > ax+ b or y < ax+b)

therefore

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The inequality is

y> \frac{2}{3}x+3

see the attached figure to better understand the problem

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3 years ago
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If a green light blinks every 4 seconds and a yellow light blinks every 5 seconds. When will both lights blink at the same time?
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20 seconds

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i think this is right

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The probability that Liu Yang makes a three-point shot in basketball is 10%. For practice, Liu Yang will regularly
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A coin is biased to display heads 75% of the time . It’s tossed 20times and the out comes are recorded the most improbable simul
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Multiply the number of tosses by the percent of heads:

20 tosses x 0.75 = 15

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2 years ago
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