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3 years ago

What is the Domain and Range DON'T FORGET PARENTHESES AND BRACKETS

Mathematics

1 answer:

Anastasy [175]3 years ago

4 0

Answer:

Domain: (-5,-4,-3,-2,-1,0,1,2,3,4,5)

Range: (0,1,2,3,4, -1, -2)

Step-by-step explanation:

Domain means all of the x-axis values on the graph, so for example in (-2,0), -2 would be part of the domain and 0 part of the range. Therefor, what you would do would be take all of the plots and put all x values as the domain and all y values as the range. Hope this helped!

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A rectangle is translated 3 units left and 4 units down. Then the image is translated 6 units right and 1 unit up. Write a trans

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3 years ago

Write the standard form of the equation: <br> y=5/2(x+2)

Aleonysh [2.5K]

Answer:

y=5/2 x

Step-by-step explanation:

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3 years ago

If a=(1 2 3 4) find A×A and the relation determined by (I) y=2x (II) x+y

kiruha [24]

Answer:

HOPE IT HELPS PLZ MARK ME BRAINLIEST

Step-by-step explanation:

A={1,2,3,4,5,6}

R={(x,y):y is divisible by x}

We know that any number (x) is divisible by itself.

(x,x)∈R

∴R is reflexive.

Now,(2,4)∈R [as 4 is divisible by 2]

But,(4,2)∈ /

R. [as 2 is not divisible by 4]

∴R is not symmetric.

Let (x,y),(y,z)∈R. Then, y is divisible by x and z is divisible by y.

∴z is divisible by x.

⇒(x,z)∈R

∴R is transitive.

Hence, R is reflexive and transitive but not symmetric.

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3 years ago

Transforming the graph of a function by shrinking or stretchingGraph (a)

tensa zangetsu [6.8K]

ANSWER

EXPLANATION

If g(x) is the transformation of f(x) as follows,

$g(x)=f(ax)$

Then g(x) is a horizontal compression (if a > 1) or stretch (if a < 1) of f(x). The rule to map each point is,

$(x,y)\to(x/a,y)$

In this case, this is a stretch so the point (-2, 2) maps to the point (-4, 2) and the origin is the same. Join these two points with a line and we get the graph of f(¹/₂x).