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Dovator [93]
3 years ago
13

Find the slope of the line that passes through each pair of points.

Mathematics
1 answer:
ratelena [41]3 years ago
4 0

Answer:

1.8  2.1

Step-by-step explanation:

1. 2--6=8

-3--4=1

8/1=8

2. 5-2=3

-4--7=3

3/3=1

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Use graphing calculator to find the zeros and local maximum ad minimum of polynomial functions.
Elanso [62]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

f(x)=x^{3}-5x^{2}+5x-1

using a graphing tool  

see the attached figure

The local maximum is the point (0.61.0.42)

The local minimum is the point (2.72,-4.27)

The zeros of the function are (0.27,0), (1,0), (3.73,0)

6 0
3 years ago
Is y= -9/5x + 1/5 perpendicular to y= 5/9x + 2/9
Lunna [17]

The given lines are perpendicular

Step-by-step explanation:

if Two lines are perpendicular then their slopes are

mm_{1}=-\frac{1}{m_{2}}

Where m₁ is slope of first line and m₂ is the slope of second line.

Since the lines are in slope-point form the standard form is:

y=mx+b

where m is the slope

The slope of first line y= -9/5x + 1/5 is: m₁ = -9/5

The slope of second line y= 5/9x + 2/9 is: m₂= 5/9

So,  mm_{1}=-\frac{1}{m_{2}} i.e -\frac{9}{5}=\frac{5}{9}

So, The given lines are perpendicular

Keywords: Perpendicular lines, slope

Learn more about Perpendicular lines at:

  • brainly.com/question/6436086
  • brainly.com/question/12954015
  • brainly.com/question/1979240

#learnwithBrainly

3 0
3 years ago
2 is subtracted from three-fourths of d​
xenn [34]

Answer:

hhsdhssmsxnxcjs

Step-by-step explanation:

5 0
3 years ago
Can someone help me with this
katrin [286]

Half  the length of the curve which separates the 2 halves = 1/2 circumference of a circle with diameter 6 mm.  = 1/2 * pi * d = 3pi mm

So the length of the line = 6pi =  18.85 mm to nearest hundredth. answer

The area of shaded region = 1/2 area of the circle = 1/2 pi r^2

= 1/2 * pi * 6^2

=  56.55 mm^2  to nearest hundredth  answer


8 0
3 years ago
With compound interest, what happens when you start compounding more and more frequently?
VLD [36.1K]
Your money grows faster because the interest is added back into the principle and then the next time it compounds you get interest on the new principle amount.  So for example, you deposit $100 in an account that gets 5% interest compounded semiannually. The first time it compounds you get $5 added to your account so your new balance is $105.  The next time it compounds you get 5% on $105 so you get $5.25 added and so on.  If this is only happening semi-annually that would be all you get for the year.  But if it happens quarterly you would get would get deposits of $5.51 and $5.79 as well.  If it compounds monthly or even daily your money would grow more and more.  Hope this helps.
7 0
4 years ago
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