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AfilCa [17]
2 years ago
7

What are the zeros of the polynomial function? f(x)=x2−12x+20 Enter your answers in the boxes. The zeros of f(x) are and

Mathematics
2 answers:
Schach [20]2 years ago
5 0
f(x)=x^{2} -12x+20
f(x)=0
xx^{2} -12x+20=0
Factoring:
(x-2)(x-10)=0
Two possible soolutions:

x-2=0 [tex]x=2

x-10=0
x=10

The zeros of the polynomial function are x=2 and x=10 


insens350 [35]2 years ago
3 0

Answer:

Step-by-step explanation:

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Zina [86]

Answer:

See Explanation

Step-by-step explanation:

Your question is incomplete, as the equations or graph or table(s) were not given.

However, I'll give a general way of solving this.

Take for instance, the equations are:

y = \frac{4}{3}x - 1

y = \frac{2}{3}x - \frac{1}{2}

To do this, we start by equating both equations.

y = y

i.e.

\frac{4}{3}x - 1= \frac{2}{3}x - \frac{1}{2}

Collect Like Terms

\frac{4}{3}x - \frac{2}{3}x= 1 - \frac{1}{2}

Take LCM

\frac{4x- 2x}{3}= \frac{2 - 1}{2}

\frac{2x}{3}= \frac{1}{2}

Cross Multiply

2x * 2 = 3 * 1

4x = 3

Make x the subject

x = \frac{3}{4}

Substitute 3/4 for x in y = \frac{4}{3}x - 1

y = \frac{4}{3} * \frac{3}{4} - 1

y = 1 - 1

y = 0

Hence:

(x,y) = (\frac{3}{4},0)

6 0
2 years ago
Which transfromations tranforms the graph of f(x)=x^2 to the graph of g(x)=(x+4)^2?
wariber [46]

<em>Greetings from Brasil...</em>

In function F(X) = X², if we replace X with X + 4 we will have exactly function G(X) = (X + 4)²

So, just replace X for X + 4..... This will be responsible for translating 4 units to the left, because:

F(X) = X²

F(X + 4) = (X + 4)²

F(X + 4) ⇔ F(X + k)  <em>  see below</em>

We know that the translations are established as follows:

→ Horizontal

F(X + k) ⇒ k units to the left

F(X - k) ⇒ k units to the right

<em>see more:</em>

<em>brainly.com/question/17163323</em>

4 0
3 years ago
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AleksandrR [38]

Answer:

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Step-by-step explanation:

1 cm : 25 m

7 cm = 25 × 7 m

7 × 25 = 175 m

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area = 332.5 m × 175 m

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