All categories

3 years ago

What is the slope of the line passing through (0, -3) and (0, -2)

Mathematics

2 answers:

andrey2020 [161]3 years ago

6 0

Answer:

B. Undefined

Step-by-step explanation:

To find slope: y1 - y2 / x1 - x2

-2 - (-3) / 0 - 0 =

1/0 = undefined

docker41 [41]3 years ago

6 0

Answer:

B.Undefined

Step-by-step explanation:

hello, I can help you with this

the slope of the lines is the inclination with respecto to the x-axis

and it is given by

Let

$P1(x_{1},y_{1})\\P2(x_{2},y_{2})\\$ }

two known points of the line

the slope (m) is given by:

$m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}} \\$

so, all you have to do is put the values into the equation

Step 1

Let

P1=(0,-3) and P2=(0,-2)

$x_{1}=0\\y_{1}=-3\\x_{2}=0\\y_{2}=-2$

$m=\frac{-2-(-3)}{0-0} \\$

$m=\frac{1}{0}$

1/0 is Undefined , this means that is a vertical line

B.Undefined

Have a nice day.

You might be interested in

Jessica earns 5% of all sales she made, If she made $4,500 worth of sales, what is her

jeka57 [31]

Answer:

225.5$

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Aye help me please :)

mina [271]

Answer:

there's no solution.

Step-by-step explanation:

if y = 3x -4 then use this instead of y in the second equation

9x -3(3x+4) = 14 ➡9x-9x -12 = 14 9x will eliminate -9x and -12 can't be = 14 so there's no solution

4 0

3 years ago

a 1ft long piece of wire needs to be divided into two pieces which will form the shape of a circle and a square. Determine the l

yan [13]

Answer:

Length of wire for circle is 0.44 ft

Length of wire for square is 0.56 ft

Step-by-step explanation:

Let x is circumference of the circle

then

(1-x) = perimeter of the square

Find the radius of the circle

r = (x/2.π)

Find the area of the circle

a = π(x/2π)^2

a = π(x^2/4π^2)

Cancel π

a = x^2/4π

Find the area of the square:

a = (1-x/4)^2

a = (1-2x+x^2)/16

Total area

A = (x^2/4π)+(1-2x+x^2/16)

A = 4x^2+3.142-6.284x+3.142x^2

A = 7.142x^2-6.284x+3.142

Find the axis of symmetry [x = -b/(2a)]

x = -(-6.284)/{2.(7.142)}

x = 6.284/14.284

x = 0.44 ft, the piece of wire creating a circle

and

1 - 0.44 = 0.56 ft, the piece of wire creating the square

These lengths should give minimum area of the circle and square together

7 0

3 years ago

. The perimeter of a rectangle is the sum of all the sides. If you were to walk around a football field whose length is 360 feet

iVinArrow [24]

False because you walk both the sides so you would have to do 360x2 added to 160x2

5 0

3 years ago

Given the function f(x) = -5|x + 1| + 3, for what values of x is f(x) = -12? O X= -2. x = 1 O x= -2 x = 4 O x = 2. x = 4 O x = 2

puteri [66]

The values are x= -2 and x =4 of the given function f (x) =-5|x+1| +3

<h3>What is function?</h3>

Function is an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable).

According to the question,

The given function is

$f(x) = -5|x + 1| + 3$

Here f(x) = -12

Substitute f(x) and solve for x

$- 12 = -5|x + 1| + 3$

By subtracting 3 on both sides

$- 12 - 3 = -5|x + 1| + 3 - 3$

$- 15 = -5|x + 1|$

By dividing -5 on both sides

$3 = |x + 1|$

We get absolute values for the function.

$x + 1 = 3 , x + 1 = -3$

By subtracting 1 on both sides

$x + 1 - 1 = 3 - 1 = 2\\\\x + 1 - 1 = - 3 - 1 = -4\\\\x = 2 , x = - 4$

Therefore, the values of x are 2 and - 4 of the given function f (x) =-5|x+1| +3

Learn more about function here: brainly.com/question/12431044

#SPJ1

4 0

2 years ago