All categories

3 years ago

HELP!!! What’s the domain and range? PLS!!!!

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

7 0

Answer:

A) Vertex: (3,1) Maximum, Domain: all real numbers, Range: y is less than or equal to 1.

B) Vertex: (1,-5) Minimum, Domain: all real numbers, Range: y is greater than or equal to -5

C) Vertex: (0,1) Minimum, Domain: all real numbers, Range: y is greater than or equal to 1

D) Vertex: (4,0) Maximum, Domain: all real numbers, Range: y is less than or equal to 0.

E) Vertex: (4,1) Minimum, Domain: all real numbers, Range: y is greater than or equal to 1

F) Vertex: (-1,4) Maximum, Domain: all real numbers, Range: y is less than or equal to 4.

G) Vertex: (2,-4) Minimum, Domain: all real numbers, Range: y is greater than or equal to -4

H) Vertex: (-4,-3) Minimum, Domain: all real numbers, Range: y is greater than or equal to -3

I) Vertex: (2,3) Maximum, Domain: all real numbers, Range: y is less than or equal to 3.

Step-by-step explanation:

Sorry it took forever to type

You might be interested in

Solve for x given that QRST is a rhombus.

AVprozaik [17]

$\bold{\huge{\underline{ Solution }}}$

<h3>Given :-</h3>

We have given Rhombus QRST
The measurement of two sides of rhombus that is ( 6x - 5 ) and ( 4x + 13).

We have to find the value of x

<h3>Let's Begin :-</h3>

Here, We have 

Rhombus QRST

We know that,

All sides of rhombus are equal
Opposite sides of rhombus are parallel to each other

Therefore, 

From the figure, we can conclude that :-

$\bold{ 6x - 5 = 4x + 13 }$

$\sf{ 6x = 4x + 13 + 5 }$

$\sf{ 6x - 4x = 13 + 5 }$

$\sf{ 2x = 18 }$

$\sf{ x = }{\sf{\dfrac{18}{2}}}$

$\bold{ x = 9 }$

Hence, The value of x is 9 .

<h3>The measurement of the sides of rhombus QRST :- </h3>

Length of side QR

$\sf{ = 6x - 5 }$

$\sf{ = 6(9) - 5 }$

$\sf{ = 54 - 5 }$

$\bold{ = 49 }$

Length of side RS

$\sf{ = 4x + 13 }$

$\sf{ = 4(9) + 13 }$

$\sf{ = 36 + 13 }$

$\bold{ = 49 }$

From above we can say that,

All sides of rhombus are equal.

<h3>Some more properties of rhombus </h3>

Opposite angles of rhombus are equal
Diagonals of rhombus bisect each other at 90°
Diagonals of rhombus also bisect the side angles of rhombus
Rhombus is a quadrilateral, so the sum of interior angles of rhombus are 360°
Whereas, The sum of the adjacent angles of rhombus are 180°.
All rhombus are parallelogram but all parallelograms are not rhombus .

5 0

2 years ago

What’s the correct answer for this question?

jarptica [38.1K]

Answer:

$6$

Step-by-step explanation:

In the given figure, secants PA and PC are intersecting outside of the circle at point P.

PA = PB + AB = 7 + 5 = 12

PC = 14, PD =?

By the property of intersecting secants outside of a circle:

$PB \times PA = PD\times PC\\\therefore 7\times 12 = PD \times 14\\\therefore 84 =PD \times 14\\\\\therefore PD = \frac{84}{14}\\\\\therefore PD = 6\\\\$

3 0

3 years ago

Read 2 more answers

(10^z/6) (10^z/8)=10^10

scZoUnD [109]

Z= plus or minus 40,000 to the square root of 3

6 0

3 years ago

256x²+² - x²y² + 49y²+²

ipn [44]

$\\ \sf\longmapsto 256x^2y^2-x^2y^2+49y^2x^2$

$\\ \sf\longmapsto 256x^2y^2-x^2y^2+49x^2y^2$

$\\ \sf\longmapsto (256-1+49)x^2y^2$

$\\ \sf\longmapsto 304x^2y^2$

3 0

3 years ago

Divide. Enter the quotient in simplest form.

Vadim26 [7]

Its should be 0 if there negative or 12-

6 0

3 years ago