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Andrej [43]
3 years ago
13

Write an equation in slope-intercept form that goes through the points (-3, -4) and (3,4).

Mathematics
1 answer:
Marat540 [252]3 years ago
4 0

Answer:

Y = 4/3x + 0

Step-by-step explanation:

(-3,-4) and (3,4) can be plugged in to rise over run.

y 4 -(-4) = 8

x 3 - (-3) = 6

8/6 = 4/3

Plug into slope intercept form

4 = 4/3(3) + b

4 = 12/3 +b

4 = 4 +b

Subtract from both sides

0 = b

Y = 4/3x + 0

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100.00=137.76/(1+r)^5<br> solve for r<br><br> thanks much
Feliz [49]
(1+r)^5=137.76/100
1+r=(137.76/100)^(1/5)
R=(137.76/100)^(1/5))-1
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3 years ago
Find the value of x.<br><br> help pls !
Ad libitum [116K]

Answer:

68

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Determine how many zeros, how many real or complex, and find the roots for f(x) = x3 − 5x2 − 25x + 125.
miskamm [114]
We can write this as:-

P(x) = + x^3 - 5x^2 - 25x + 125
There are 2 changes of real sign so by Descartes Rule of  signs there are either 2  positive real roots or 0 positive roots.

P(-x)  = - x^3 - 5x^2 + 25x + 125 
There is just one change of sign  so  there is exactly 1 real negative root.

125 is a multiple of 5 so By rational root theorem  5 could be  a positive root.

P(5) =  125 - 125 - 125 + 125  = 0   so one zero is  5
if we divide   the polynomial by (x - 5) we get the quadratic
x^2 - 25 
(x + 5)(x - 5) = 0

x = 5,-5

so the roots are 5 (multiplicity 2)  and -5.
2 real positive zeroes  and one real negative zero
7 0
3 years ago
The name of the period that has the digits 913
zysi [14]
Go on chegg and ask your question

6 0
3 years ago
A cone has a slant height of a 26 cm and a radius of 10 cm what is the height of the cone
Vedmedyk [2.9K]

The height of the cone is 24 cm.

<h3>How is the slant height calculated?</h3>

The distance along the curved surface, measured from the edge at the top to a point on the circumference of the circle at the base, is known as the slant height of an object (such as a cone or pyramid). In other words, the slant height, represented either as s or l, is the shortest distance that may be traveled along the surface of the solid.

Slant height(l)=26cm

Radius(r)=10cm

It is known that, l^{2}=r^{2}+h^{2}

Here, h is the height of the cone.

On substituting the values,

26^{2}= 10^{2}+h^{2}

\\676=100+h^{2}\\

h^{2}=676-100\\

h^{2}=576\\

h=\sqrt{576}\\

h=24

Learn more about height here:

brainly.com/question/1739912

#SPJ4

7 0
2 years ago
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