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Lunna [17]
2 years ago
7

Why do we call real solutions zeros?

Mathematics
2 answers:
Delvig [45]2 years ago
8 0

Answer:

Basically because they cross or touch the X axis which would be 0 on the x side. this means (0,1)... (0,8) etc

Minchanka [31]2 years ago
4 0

Answer:

Let's start by defining these terms. The roots of a polynomial are values of the variable that make the polynomial equal to zero. The solutions of an equation are values of the variable that make the equation true. ... The zeros of a function are the values of the input to the function that make the output equal to zero.

Step-by-step explanation:

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3 years ago
What is the result of a dilation of scale factor 3 centered at the origin of the line 2y + 3x=10?? PLEASE HELP PLEASEEEEEEEEE
maks197457 [2]

Given:

The equation of a line is:

2y+3x=10

The line is dilated by factor 3.

To find:

The result of dilation.

Solution:

The equation of a line is:

2y+3x=10

For x=0,

2y+3(0)=10

2y+0=10

y=\dfrac{10}{2}

y=5

For x=2,

2y+3(2)=10

2y+6=10

2y=10-6

2y=4

Divide both sides by 2.

y=\dfrac{4}{2}

y=2

The given line passes through the two points A(0,5) and B(2,2).

If the line dilated by factor 3 with origin as center of dilation, then

(x,y)\to (3x,3y)

Using this rule, we get

A(0,5)\to A'(3(0),3(5))

A(0,5)\to A'(0,15)

Similarly,

B(2,2)\to B'(3(2),3(2))

B(2,2)\to B'(6,6)

The dilated line passes through the points A'(0,15) and B'(6,6). So, the equation of dilated line is:

y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)

y-15=\dfrac{6-15}{6-0}(x-0)

y-15=\dfrac{-9}{6}(x)

y-15=\dfrac{-3}{2}x

Multiply both sides by 2.

2(y-15)=-3x

2y-30=-3x

2y+3x=30

Therefore, the equation of the line after the dilation is 2y+3x=30.

3 0
2 years ago
Help pls thanks again sorry to all people that is getting disturbed
Ierofanga [76]

Answer:

Just follow the arrow or see answer in each box

Step-by-step explanation:

5 0
3 years ago
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