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Olenka [21]
2 years ago
13

Write a polynomial in standard form that meets the following conditions. Assume a=1 and your function is f(x), The zeros are 5 a

nd -4
Mathematics
1 answer:
jeka57 [31]2 years ago
7 0

Polynomials are equations that uses variables and several terms

The polynomial in standard form is f(x) = x^2 - x -20

<h3>How to determine the polynomial</h3>

The polynomial has 2 zeros.

So, the form of the polynomial is:

f(x) = a(x - x1)(x - x2)

The zeros of the polynomial are 5 and -4.

So, the equation becomes

f(x) = a(x - 5)(x + 4)

The value of a = 1.

So, we have;

f(x) = 1(x - 5)(x + 4)

This gives

f(x) = (x - 5)(x + 4)

Expand

f(x) = x^2 - x -20

Hence, the polynomial in standard form is f(x) = x^2 - x -20

Read more about polynomials at:

brainly.com/question/2833285

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Fred flips a coin, spins the spinner, and rolls a standard number cube. Find the probability that the coin will show tails, the
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Answer:

1/12

Step-by-step explanation:

Let us begin by identifying all sample spaces

Sample space for coin =2

Sample space for spinner = 2

Sample space for die= 6

Total sample space S= 10

1. Probability that the coin will show tails, is = 1/2

2. Probability that the spinner will land on yellow or green, is

=1/2+1/2= 1

3. Probability that the cube will

show a three.= 1/6

Hence for this event that Fred carried out the probability is

1/2*1*1/6= 1/12

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3 years ago
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ivanzaharov [21]

Answer:

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3 years ago
What is the slope of a line parallel to the line whose equation is 5x + 3y = 15
kifflom [539]
For two lines to be parallel, they must have the same slope...

3y=-5x+15

y=-5x/3 +5, y=mx+b, where m=slope so:

A parallel line with have a slope of -5/3
7 0
3 years ago
Factor -3/4 out of 3/2x - 9/4y
Vikki [24]

Answer:

-\frac{3}{4} \times (-2x +3y)

Step-by-step explanation:

To factor out -3/4 out of that equation, multiply and divide by -3/4.

Say ;

=\frac{3}{2}x -\frac{9}{4}y

=(\frac{3}{2}x -\frac{9}{4}y) \times \frac{-\frac{3}{4} }{-\frac{3}{4}}

Now, rearranging and making necessary commutations.

=-\frac{3}{4} \times (\frac{3}{2}x -\frac{9}{4}y) \times \frac{1 }{-\frac{3}{4}}

=-\frac{3}{4} \times (-2x +3y)

Factoring -3/4 we get an equation without any fractions

= -2x + 3y

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3 years ago
What did Pinocchio say to his barber
ExtremeBDS [4]
<span>"Chisel a whittle off the top, please."</span>
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