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WITCHER [35]
3 years ago
9

Determine the number of x-intercepts that appear on a graph of each function.

Mathematics
2 answers:
Ymorist [56]3 years ago
4 0
3 x-intercepts:

1) x = -1
2) x = 3
3) x = 4
natima [27]3 years ago
3 0

Answer:

x-intercept states that the graph crosses the x-axis.

i.,e substitute y=f(x)= 0 and solve for x;

Given the function: f(x) = (x+1)(x-3)(x-4)

By definition of f(x)

Substitute f(x) =0 and solve for x;

(x+1)(x-3)(x-4) = 0

By zero product property: if ab = 0 then either a = 0 or b =0

x+1 = 0 ,    x-3 =0    and  x-4 = 0

⇒ x = -1 , 3 and 4

therefore, the number of x-intercepts are 3

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Step 2 - Fill in the missing number: A vertical line and horizontal line combine to make a L shape. There is one row of entries
aivan3 [116]

The synthetic division's representation of the dividend is 2x3 + 10x2 + x + 5.

Given that

An L shape is created when two lines intersect vertically and horizontally.

The shape has entries in two rows.

Entries in row 1 are 2, 10, 1, and 5.

Blank, -10, and 0 are the entries in row 2.

A simplified method of dividing a polynomial with another polynomial equation of degree one is known as synthetic division.

On the exterior, to the left of the form, is entry number 5.

The entry stands for the divisor's zero.

If the variable is x, then this entry to the variable is;

2x³+10x²+x+5

The dividend is thus represented by synthetic division as

2x³+10x²+x+5

The Question is incomplete And complete question is given below!!

What dividend is represented by the synthetic division below? A vertical line and horizontal line combine to make a L shape. There are two rows of entries within the shape. Row 1 has entries 2, 10, 1, 5. Row 2 has entries blank, negative 10, 0, negative 5. Entry negative 5 is on the outside to the left of the shape, and a third row of entries is outside and below the shape. Row 3 has entries 2, 0, 1, 0. Negative 10 x squared minus 5 2 x cubed 10 x squared x 5 2 x squared 1 2 x cubed x.

Learn more about Synthetic division here

brainly.com/question/27979968

#SPJ1

5 0
2 years ago
What is 6,4 rounded to the nearest whole number
Aleks04 [339]
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6 0
3 years ago
Someone help me answer this and show work please!
timurjin [86]

Answer:

Simple

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2 weeks 20 miles

3 weeks 30 miles

4 weeks 40 miles

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divide that it would be 10 (:

gOoD lUCk

second answer copied me so.

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Your answer would be

It likely won't be drawn. 
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Describe the meaning of the rate.
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