All categories

3 years ago

What is the equation of the line in slope intercept form

Mathematics

1 answer:

NikAS [45]3 years ago

6 0

Answer:

y=2

Step-by-step explanation:

With the given values in the equation for a straight line (y=mx+c)

where x and y are the graph coodinates

m is the gradient

and c is the y intercept

substituting the given values into the equation gives

y=2

given that 0 multiplied by anything is 0 so the mx preportion of the equation is cancelled

You might be interested in

Help me plz thanksss

natulia [17]

Answer:

0.5j+19

Step-by-step explanation:

6 0

3 years ago

[Quick Answer Needed] Which of the following shows the extraneous solution to the logarithmic equation?

Nitella [24]

Answer:

Step-by-step explanation:

Given the logarithmic equation

$\log_4x+\log_4(x-3)=\log_4(-7x+21)$

First, notice that

$x>0\\ \\x-3>0\Rightarrow x>3\\ \\-7x+21>0\Rightarrow 7x$

So, there is no possible solutions, all possible solutions will be extraneous.

Solve the equation:

$\log_4x+\log_4(x-3)=\log_4x(x-3),$

then

$\log_4x(x-3)=\log_4(-7x+21)\\ \\x(x-3)=-7x+21\\ \\x^2-3x+7x-21=0\\ \\x^2+4x-21=0\\ \\D=4^2-4\cdot 1\cdot (-21)=16+84=100\\ \\x_{1,2}=\dfrac{-4\pm 10}{2}=-7,\ 3$

Hence, $x=3$ and $x=-7$ are extraneous solutions

6 0

3 years ago

Could 36 go into 57 and how many times

Marina86 [1]

Yes it can, but jost once

7 0

3 years ago

Read 2 more answers

Which situation is best represented by the following equation?

Gennadij [26K]

Answer:

Step-by-step explanation: because W in the equation is the number of weeks she paid for the self defense class. and the 12.50 would be the registration fee because that is added on top of the number of 40w.

40w + 12.50 = 492.50

-12.50 -12.50

40w = 480.00

w = 12 which is how many weeks she paid

5 0

3 years ago

there are quite a bit of them but i just need someone to convert these fractions to decimals....thanks<3

Mariana [72]

Answer:

1/9=0.111111111 2/9=0.222222222 3/9=0.333333333 4/9=0.444444444

5/9=0.555555556 6/9=0.666666667 7/9=0.777777778 8/9=0.888888889

Step-by-step explanation:

sorry i dont have time to do them all but heres all of the nines

4 0

3 years ago