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Pavlova-9 [17]
2 years ago
5

1. Graph the function y= 2/x. Draw a chart to show at least four ordered pairs that are on the graph.

Mathematics
1 answer:
blsea [12.9K]2 years ago
7 0
Y = 2/x

x must not have the value of 0 because x is used as a denominator. 
A denominator must not have a value of 0 because the overall value of the fraction is undefined.

x may be any positive or negative integer.

x = 1
y = 2/1 = 2 ⇒ (1,2)

x = 2
y = 2/2 = 1 ⇒ (2,1)

x = 3
y = 2/3 = 0.67 ⇒ (3, 2/3)

x = -1 
y = 2/-1 = -2 ⇒ (-1,-2)

x = -2
y = 2/-2 = -1 ⇒ (-2, -1)

x = -3 
y = 2/-3 or -0.67 ⇒ (-3, -2/3)



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Jolene wants to invest $2000 into a money market account. Interest is to be 6.5% compounded annually, and she wants to take the
timama [110]

Answer:

Interest = 650$

Step-by-step explanation:

Given:

Invest  Inv = 2000$, interest rate r = 6.5% compounded annually

and time n = 5 years

Formula for calculation is:

Int = (Inv · r · n) / 100

Int = (2000 · 6.5 · 5) / 100 = 650$

Int = 650$

God with you!!!

3 0
3 years ago
what is the slope intercept form of the linear equation with a graph that passes through (-2,2) and is perpendicular to the grap
qwelly [4]

Hey there!!

Steps to get into equation which is perpendicular:

  • Change the slope
  1. The slope of a perpendicular line is always negative reciprocal.
  • Take the point and get that into point-slope form.
  1. y - y = m ( x - x )
  • Convert this equation into slope-intercept form.

'm' is the slope.

We have the slope as 1/3

The perpendicular slope would be -3.

Point slope:

The point = (-2,2)

y - 2 = -3( x - (-2) )

y - 2 = -3(x+2)

y - 2 = -3x -6

Adding 2 on both sides:

y = -3x - 4

<em>Hence, the equation would be : </em>

<u><em>y = -3x - 4 </em></u>

Hope it helps!


7 0
3 years ago
(Will give brainliest to correct answer.)
Alex73 [517]

The answer would be 15.

7 0
3 years ago
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Kobotan [32]

Answer:

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Step-by-step explanation:

3 0
2 years ago
Jorge is building a train set for his cousin. He has a piece of plywood that measures 49.5 inches in length, and he needs 2.25 i
Arada [10]

Answer: 22 pieces

Step-by-step explanation:

You have to divide 49.5 ÷ 2.25

49.5÷2.25= 22

Jorge can cut 22 pieces of plywood for the tracks.

3 0
3 years ago
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