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3 years ago

Given that (9,3) is on the graph of f(x), find the

Mathematics

2 answers:

Serjik [45]3 years ago

3 0

Answer:

Step-by-step explanation:do you have the answers to choose from?

yuradex [85]3 years ago

3 0

Answer:

For a function f(x), f(-x) is the reflection of f(x) along y-axis.

f(Cx) compresses the function in x direction.

So, f(-3x) involves two transformation.

1) Compression in x direction by a factor of 3.

This means the value which was first occurring at x=-9 will now occur at x=-3

2) Reflection along y-axis.

This means, the value which was first occur at x=-3, will occur at x=3

<em>So, the point (-9, 3) on graph of f(x) will become (3,3) on the graph of f(-3x).</em>

Step-by-step explanation:

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A clothing store has a going-out-of business sale. They are selling pants for $8.99 and shirts for $3.99. You can spend as much

astraxan [27]

Answer:

Let x represents the number of pants and y represents the number of shirts.

As per the statement:

Since, a clothing store are selling pants for $8.99 and shirts for $3.99

then;

total number of Pants cost is, $8.99x and total number of Shirt cost is, $3.99

Also, it is given that: You can spend as much as $60 and want to buy at least two pairs of pants.

then, we have the equation of inequality;

$8.99x + 3.99y \leq 60$ ;......[1] where x, y are natural number.

x-intercept:

Substitute the value y= 0 in [1] and solve for x;

$8.99x + 3.99(0) \leq 60$

$8.99x \leq 60$

Simplify:

$x \leq 6.667$

Since, x is in natural number;

$x \leq 7$

Similarly.

For y-intercept:

Substitute the value x= 0 in [1] and solve for x;

$8.99(0) + 3.99y \leq 60$

$3.99y \leq 60$

Simplify:

$y \leq 15.037$

$y \leq 15$

Therefore, we have

$8.99x + 3.99y \leq 60$ ;

$2\leq x\leq 7$ and $0\leq y\leq 15$

8 0

3 years ago

PLEASE HELP! THIS IS DUE TONIGHT! THANK YOU!!<br><br> EXPLANATION = BRAINLIEST

ladessa [460]

Answer:

Step-by-step explanation:

18/6=51/p

do cross multiplication

6*51=p*18

306/18=p

17=p

therefore perimeter is 17 cm

4 0

3 years ago

Use the table to describe the locations of the zeros of the quadratic function $f$ .

MissTica

Answer:

The zeros are between -4 and -3, and between 0 and 1

Step-by-step explanation:

Here, we want to location of the zeros

As we can know, at the zeros of a quadratic function, the y value at those point is zero

So whenever we have y value being zero, we have it that the x value at that point is a zero or root of the quadratic function

Now, looking at the table, we can see that between the point x = -4 and -3; y moved from -2 to 2

For this movement to occur, we must have passed through 0 as we have -1 ,0 and 1 between the numbers as -2 and 2

So obviously, the root is between -4 and -3

Secondly as we can see, f(x) moved from 2 to -2

The numbers between here are 1 , 0 and -1

So definitely the root lies between the x values of 0 and 1

3 0

3 years ago

Who can say part of pi you remember or memorized?

mihalych1998 [28]

Answer:

3.14159265359

hope this helps

7 0

2 years ago

Read 2 more answers

Connor made a graph showing the relationship between the day of the week he worked, Monday through Saturday, and the number of s

beks73 [17]

Yes it is a function depending how he wrote it. Since it's safe to assume each day, he would use the same amount on every Monday he did or Tuesday or Wednesday etc etc.

So every X day he had Y amount of mulch up to his month of graphing. The question doesn't say anything about how he used less or more on any particular day. So it's a function.

5 0

3 years ago