All categories

2 years ago

What is the equation of the line that passes through the point (3,-3) and has a slope of 0?

Mathematics

2 answers:

Karo-lina-s [1.5K]2 years ago

7 0

Answer:

y = -3

Step-by-step explanation:

(3,-3)

m = 0

Slope-intercept:

y - y1 = m(x - x1)

y + 3 = 0(x - 3)

y + 3 = 0

y = -3

sergeinik [125]2 years ago

5 0

Answer:

y=-3

Step-by-step explanation:

slope-intercept form of the line is given as y=mx+b, where m is the slope and b is the y intercept.

we know the slope (m) and the point (3,-3)

substitute what is known into the equation:

y=0x+b

or:

y=b

since the point will pass through the point (3,-3), we can substitute the values of the point into the equation to find b

-3=0(3)+b

-3=b

therefore the equation is y=-3

hope this helps!

You might be interested in

Solve the simultaneous equations: 4x+3y=16 5x-y=1

Artemon [7]

The answer look at photo.

4 0

3 years ago

Point a pq and r are collinear on pr and pq: pr =2/3. P is located on the origin q is located at (x,y) and r is located at (-12,

dybincka [34]

The values of x and y are 8 and 0 respectively.

<em><u>Explanation</u></em>

As 'p' is located at (0,0) and 'r' is located at (-12,0) , that means both 'p' and 'r' are on the x-axis. So point 'q' will be also on the x-axis , and 'q' is located at (x,y)

So, the value of y will be 0. That means the co ordinate of point 'q' is (x, 0)

Now, using the Distance formula, length of 'pq' $= \sqrt{(x-0)^2 +(0-0)^2}= \sqrt{x^2}= x$

and length of 'pr' $= \sqrt{(-12-0)^2+(0-0)^2}= \sqrt{144}=12$

Given that, pq : pr =2/3

So....

$\frac{x}{12} =\frac{2}{3}\\ \\ 3x=24\\ \\ x= \frac{24}{3}=8$

Thus, the values of x and y are 8 and 0 respectively.

8 0

3 years ago

PLS PLS HELP I WILL MARK BRAINLIEST!

Dennis_Churaev [7]

Answer:

9.5

Step-by-step explanation:

6 0

2 years ago

PilotLPTM [1.2K]

-75x - 36 = -21x²

-75x Seventy-five times a negative integer
-36 Minus 36
= Equals
-21x² The square of the negative integer

Hope this helps!

6 0

3 years ago

Read 2 more answers

Pls answer this...its very important for me...i have an exam coming up...and this 2 questions will come up so pls help. I WILL M

tamaranim1 [39]

Answer:

a. x = 3

b. x = 3

Step-by-step explanation:

Given

$\frac{4^{2x}}{4^x} = 64$

$(2^{2x}) = 64$

Required

Find x

Solving $\frac{4^{2x}}{4^x} = 64$

From laws of indices;

$\frac{a^{m}}{a^n} = a^{m-n}$

So;

$4^{2x-x} = 64$

$4^{x} = 64$

Write 64 in base of 4

$4^{x} = 4^3$

From laws of indices;

$if\ x^a = x^b;\ then\ a = b$

So; x = 3

Solving $(2^{2x}) = 64$

Write 64 as a base of 2

$(2^{2x}) = 2^6$

$if\ x^a = x^b;\ then\ a = b$

$2x = 6$

Divide both sides by 2

$\frac{2x}{2} = \frac{6}{2}$

$x = 3$

3 0

3 years ago

What is the equation of the line that passes through the point (3,-3) and has a slope of 0?​

What is the equation of the line that passes through the point (3,-3) and has a slope of 0?