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zheka24 [161]
2 years ago
15

The question is in the picture, please help me!

Mathematics
1 answer:
wlad13 [49]2 years ago
3 0

Answer:

xy=4 AND

y=7x^4

Step-by-step explanation:

B. xy = 4 is a hyperbola, which is a two-piece curve with an asymptote.

C. y = 7x^4

is a quartic, also a curve.

You can tell the other equations ARE linear, because they have no exponent on the variables. (If you solve the "xy" equation for y, the x ends up on the bottom of a rational expression--not linear)

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Solve the equations by elimination method
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Answer: 1375

Step-by-step explanation:

70-2= 70

70/2=35 (x=35)

4x=140

x^35=1225

1225+140=1375

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Joe told Mickey he got an hourly raise at work and his new rate will be $10.25 per hour. Mickey wants to know what Joe’s hourly
kirza4 [7]

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Step-by-step explanation:

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3 years ago
Which of the following are equivalent to the expression 9/4 ( 1.75 - 2 1/4)? Select all that apply.
Sindrei [870]

Answer:

9/4 (1.75 - 21/4)

=9/4 (1.75 - 5.25)

=2.25 -3.5

= -1.25

I think your f answer is wrong

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4 0
2 years ago
Marisa is measuring the distance d(t) that an ant marches in t minutes. Which of the following is the most appropriate domain fo
Tom [10]
C. All positive numbers. (Apex.)
5 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP!!!!
OleMash [197]

Answer:

y = -2x + 8

Step-by-step explanation:

The point slope form of an equation is written as

y = mx + c              ...............(i)

Where m is the slope and c is the constant

Now we Know that the equation is

y + 2 = -2(x-5)

and the given points are

m= -2

x = 5

and y= -2

Putting these values in equation (i) to find the value of c

y = mx + c

it becomes

-2 = -2(5) + c

-2 = -10 + c

Adding 10 on both sides

-2 + 10 = -10 + 10 + c

8 = c

or c=8

Now we have the values of m and c

where m= -2 and c = 8

Point slope form of an equation is

y = mx + c

putting the values of m and c to get equation in slope intercept form is

y = (-2)x + 8

or

y = -2x + 8


Other method:

The given point slope form is

y + 2 = -2(x-5)

We have to change it in y= mx + c      form

so solving it

y + 2 = -2x + 10

Subtracting 2 from both sides

y + 2 -2 = -2x + 10 -2

y = -2x + 8

which is same is

y=mx + c

so the required equation is

y = -2x + 8  

7 0
2 years ago
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