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4 years ago

How are the points (4,5) and (-4,5) related?

Mathematics

2 answers:

skelet666 [1.2K]4 years ago

8 0

Answer:

they're the same numbers it's just that one is negative and the other is positive

vredina [299]4 years ago

7 0

Answer:

Use the distance formula to determine the distance between the two points. Distance = √ ( x 2 − x 1 ) 2 + ( y 2 − y 1 ) 2 Substitute the actual values of the points into the distance formula. √ ( 4 − 4 ) 2 + ( ( − 5 ) − 5 ) 2

Step-by-step explanation:

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Which function increases at a faster rate on 0 to infinity, f(x) = x2 or g(x) = 2x?

andreyandreev [35.5K]

Answer:

the second one

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

This is Algebra 2. help me

gladu [14]

(4x^2-25)/(2x-5)=14
we hates fractions so m ultiply both sides by (2x-5)
4x^2-25=14(2x-5)
4x^2-25=28x-70
add 70 to both sides
4x^2+45=28x
subtract 28x fromoth sides
4x^2-28x+45=0
use quadratic formula which is
if you have
ax^2+bx+c=0 then
x= $\frac{-b+/- \sqrt{b^{2}-4ac} }{2a} 
$
a=4
b=-28
c=45
subsitute
x= $\frac{-(-28)+/- \sqrt{(-28)^{2}-4(4)(45)} }{2(4)} 
$
x= $\frac{28+/- \sqrt{784-720} }{8} 
$
x= $\frac{28+/- 8}{8} 
$
x= $\frac{5}{2} 
$ or $\frac{9}{2} 
$
if we were to put 5/2 for x, the deonomentor would be equal to zero, so it cannot be used

answer is
x=9/2

3 0

3 years ago

The constraints of a problem are listed below. What are the vertices of the feasible region?

Grace [21]

The vertices are the intersections between the lines.

1) line x + y = 5 and y = 3:

y = 3 => x + 3 = 5 => x = 5 - 3 => x = 2

=> vertix = (2,3)

2) line x + y = 5 and y = 0

=> y = 0 => x + 0 = 5 => x = 5

=> vertix = (5,0)

3) line x + y = 5 and x = 0

=> 0 + y = 5 => y = 5

=> (0,5) ------> this is not a vertix because it is above the line y = 3

4) line y = 3 and x-axis

=> vertix = (0,3)

5) x-axis and y-axis => origin => vertix = (0,0)

So, there are four vertices: (0,0), (5,0), (2,3) and (0,3)

Answer: That is the first option:(<span>0, 0), (0, 3), (2, 3), (5, 0)</span>

8 0

3 years ago

Read 2 more answers

What is the equation of the line that has a slope of -3 and goes through the point (3,-1)

Pachacha [2.7K]

Answer:

y = -3x+8

Step-by-step explanation:

We can use the slope intercept form of an equation

y = mx+b where m is the slope and b is the y intercept

y = -3x+b

Substitute the point into the equation

-1 = -3(3)+b

-1 = -9+b

Add 9 to each side

-1+9 = -9+9+b

8 =b

y = -3x+8

5 0

4 years ago

Can y’all please help me which equation has an infinite number

jasenka [17]

Answer:

Step-by-step explanation

: )

7 0

3 years ago