MATHEMATICS HIGH SCHOOL

Does the following graph represent a function?​
Does the following graph represent a function?​ - 1

Answers

Answer 1
Answer:

Step-by-step explanation:

no.

in a function every x-value has exactly one associated y- value.

but this is clearly violated for x between about -4.5 and -3.5, where every x-value has 3 different associated y-values.

e.g. at x = -3, we get y = 0.5, -2 and -4.25.

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How to write 9m to the fourth power without exponents​

Answers

The written expression of the 9m to the fourth power without exponents​ should be 9m^4

Calculation of the expression:

Since we have to write 9m to the fourth power

So it could be like

9m * 9m * 9m * 9m

9m^4

Hence, The written expression of the 9m to the fourth power without exponents​ should be 9m^4

Learn more about expression here: brainly.com/question/17733453

Answer:

9m^4

and if its completely not in exponent form it would be

9m x 9m x 9m x9m

Step-by-step explanation:

That's how you write it with and without the  exponent symbol, hope it helps

Find the quadratic equation whose roots are 3+- i / 2

Answers

(x - root#1) times (x - root#2) = 0 . . . . . This is how to BUILD the quadratic equation.


All the rest is just multiplying out that first line:

(x- (3+i/2)) times (x - (3-i/2)) = 0

x² -x(3-i/2) -x(3+i/2) + (3+i/2)(3-i/2) = 0

x² -3x + ix/2 -3x - ix/2 + 9 -3i/2 + 3i/2 = 0

x² -6x +9 = 0  There it is.  That's your quadratic equation.

Find the component form of the vector that translates P(4,5) to p'.P'(-3,7)
CAN SOMEONE PLEASE HELP
3rd time asking this question no one is helping right

Answers

Answer:

Component form : (-7 , 2)

Step-by-step explanation:

P(4 , 5) = P'(4 +x , 5+y) = P'(-3 , 7)

4 + x = -3

    x = -3 - 4

    x = -7

5 + y = 7

     y = 7 - 5

     y = 2

Vector form : -7i + 2j

Component form : (-7 , 2)

How do you find a side length of a cube with the surface area of one face (64cm)

Answers

Fact #1:
A cube has six faces.

Fact #2:
Every one of them has the same area.

Fact #3:
The surface area of each face is (the length of the cube's side)²

Now that I look at this one more carefully, the only thing you need to know
to solve it is Fact #3.  (But you can keep the others and save them for later.)

The surface area of each face is (the length of the cube's side)²

64 is the (length of the cube's side)²

Can you find a number that gives you 64 when you multiply it by itself ?
That's the length of the cube's side.

Hint: If you don't get ' 8 ', work on it a little more.

Can u please get help with this Question?

Answers

the answer is positive 0.25

Wright a trinomial that has 9 x squared as the GCF of its terms

Answers

9x^4+9x^3+9x^2 is a possible wnswer

Answer:

36x^4 + 27x^3 + 18x^2

or 81x^4 + 63x^3 + 27x^2

Step-by-step explanation:
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