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castortr0y [4]
3 years ago
10

How do you find the x-intercepts using factoring and the zero product property?​

Mathematics
1 answer:
love history [14]3 years ago
4 0

Answer:

The zero product property states that if ab=0 , then either a=0 or b=0.

So when it comes to factors, you may have something that looks like this:

(x-1)(x+5)=0

With the property you can know that this means that you should set each factor to 0.

x-1=0 so x=1

x+5=0 so x=-5

This gives you the 2 x-intercepts of the equation 1 and -5

I hope this helped let me know if you need anything else!

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Write a rule for the linear function in the table.
mojhsa [17]

Answer: BRAINLY

f(x)=x-4 is the answer i believe

Answer :

The function is  

Step-by-step explanation:

Given values in table :

x        f(x)

3         -1

4          0

5          1

6          2

Here we see there is a difference of 4 in the values of x and f(x)

i.e. 3-(-1)=4

or 4-0=4

Similarly 5-1=4

6-2=4

So x-F(x)=4

Adding F(x) -4 both sides

x-F(x) +F(x) -4=4+F(x) -4

We have F(x)= x-4

Step-by-step explanation:

i cant find the answer

8 0
3 years ago
The ratio of sailboats to rowboats in the bay was 7 to 4 if there were 56 sail boats in the bay, how many rowboats were there
Hatshy [7]
# of sailboats : # of rowboats = 7:4
# of sailboats = 56
56 / 7 = 8
8 * 4 = # of rowboats
# of rowboats = 32
4 0
3 years ago
Pleeeeez help thank you
-Dominant- [34]

Answer:

C

Step-by-step explanation:

The book at store A is $13.

5% tax means you pay 5 cents extra per dollar.

13*5= 65.

So so far your total is $13.65

The shipping fee is $3

$3+$13.65= $16.65

The book at store B is 15% off, with no extra charge

%15 of $19 is 2.85.

19-2.85 is 16.15

pls brainliest

i rushed at the end

7 0
3 years ago
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Which expression is equivalent to 1/2 ( 16x + 8 ) − 4x + 8
Elanso [62]
A is the answer. 1/2(16x+8)= 8x+4
8x-4x=4x
4+8=12
4x+12
4 0
3 years ago
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What is the coefficient of y in the expression 2 ⋅ 4 + 3y? <br><br> 2 <br> 3 <br> 7 <br> 8
Jlenok [28]
The answer is 3, because it is attached to the y.

- Your welcome
4 0
3 years ago
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