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Phoenix [80]
2 years ago
6

The zero of the polynomial f(x) = -2x +8​

Mathematics
1 answer:
Damm [24]2 years ago
4 0

Answer:

x = 4

Step-by-step explanation:

to find the zero let f(x) = 0 , that is

- 2x + 8 = 0 ( subtract 8 from both sides )

- 2x = - 8 ( divide both sides by - 2 )

x = 4

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Create a table and graph y=x+1 demos<br>​
DerKrebs [107]

Answer:

The table will be:

x          y=x+1

1            2

2           3

3           4

4           5

5           6

The graph is shown in figure attached.

Step-by-step explanation:

We need to create table and graph the expression: y=x+1

Table is made, such that we take value of x and find value of y

You can take any values of x from negative values to positive values. I am taking values of x: 1,2,3,4,5 and find value of y.

So our table will be:

x          y=x+1

1            2

2           3

3           4

4           5

5           6

Now, we will plot these value on the graph. x values will be on x-axis and corresponding y-values will be on y-axis.

The graph is shown in figure attached.

8 0
3 years ago
Is (6,-10) a solution of y=3x-8
Vitek1552 [10]
You can easily test this if you know that (6, -10) corresponds to (X, Y). Knowing this, you can: 

X = 6
Y = -10

you put this into your equation:

-10 = 3*6 - 8

calculate it:

-10 = 18 - 8
-10 = 10
This is not true of course, -10 is not equal to 10. Therefore, (6, -10) is not a solution of y = 3x-8 :)
6 0
3 years ago
What is the answer for this problem -8 - -2 = ?
VashaNatasha [74]

Answer:

if im not wrong im pretty sure its -6

explanation: -8 - -2 = -6

8 0
3 years ago
Read 2 more answers
Write the equation of the line in fully simplified slope-intercept form<br><br><br>PLEASE HELP MEE
MAXImum [283]
I’m pretty sure it’s y=3/1-8
5 0
3 years ago
Read 2 more answers
a middle school has 212 people. 118 are students. the rest are adults. what is the ratio of students to adults?
dangina [55]

Answer:

Students:Adults = 118:94

Step-by-step explanation:

212-118=94

7 0
3 years ago
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