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Digiron [165]
3 years ago
15

Need help on this certain question

Mathematics
1 answer:
laila [671]3 years ago
8 0

Answer:

As x increases , y decreases then increases

Step-by-step explanation:

There are two situation

1> when x < 0

2> when x>= 0

let see

when x < 0

we see that as value of x moves from -ve value towards zero (i.e x is increasing) then value of y is decreasing( value of x has moved from positive side of y( above x-axis) towards negative side of (below x-axis)\

Thus, we can say that

for x < 0

As x increases , y decreases

________________________________________

when x>= 0

we see that as value of x moves from 0  towards +ve  value(i.e x is increasing) then value of y is increasing( value of x has moved from negative side of y( below x-axis) towards positive side of (above x-axis)\

Thus, we can say that

for x >= 0

As x increases , y increases

_________________________________________

combining both observation it can be said that

As x increases , y decreases then increases which is equal to fouth option

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kari74 [83]

Answer:

C. 4yd * 3ft/yd * 12in/1ft * 2.54cm/1.in = 365.76cm

Step-by-step explanation:

First you change 4 yards into feet (By multiplying the 4 yard by 3 ft/1yd)

then you convert 12 feet into inches (By multiplying the 12 feet by 12in/1ft)

after you convert 144 inches to cm (By multiplying the 144 in by 2.54 cm/1in)

you’ll have the value in cm. Which is 365.76.

4 0
3 years ago
What is −1.64 as a mixed number in the simplest form?
jeka94

-1 16/25

you can convert -1.64 to a fraction     (-1 64/100)

the whole number -1 stays the same

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simplified (16/25)

final answer (-1 16/25)


6 0
3 years ago
3^2-2^3 what is that
quester [9]

Answer:

1

Step-by-step explanation:

3^2-2^3

3^2 = 9

2^3 = 8

9-8 = 1

5 0
4 years ago
Read 2 more answers
What is the remainder to x^3+4x^2+x-6 divided by (x-1)
serg [7]

x^3=x^2\cdot x, and x^2(x-1)=x^3-x^2. This gives a remainder of

(x^3+4x^2+x-6)-(x^3-x^2)=5x^2+x-6

5x^2=5x\cdot x, and 5x(x-1)=5x^2-5x. This gives a new remainder of

(5x^2+x-6)-(5x^2-5x)=6x-6

6x=6\cdot x, and 6(x-1)=6x-6. This gives a new remainder of

(6x-6)-(6x-6)=0

and so there is no remainder.

###

Quicker method: Use the polynomial remainder theorem, which says the remainder upon dividing a polynomial p(x) by x-c is p(c). Here we have

p(x)=x^3+4x^2+x-6

c=1\implies p(c)=1+4+1-6=0

5 0
4 years ago
Select the correct answer.
miss Akunina [59]

Answer:

6211 c.u. ft.

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
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