1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MakcuM [25]
3 years ago
5

First using point slope form, write the equation of the line in slope-intercept form

Mathematics
1 answer:
faltersainse [42]3 years ago
3 0

Answer:

y = \frac{2}{3} x - 8

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = - \frac{3}{2} x - 1 ← is in slope- intercept form

with slope m = - \frac{3}{2}

Given a line with slope m then the slope of a line perpendicular to it is

m_{perpendicular} = - \frac{1}{m} = - \frac{1}{-\frac{3}{2} } = \frac{2}{3}

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = \frac{2}{3} and (a, b) = (9, - 2), thus

y - (- 2) = \frac{2}{3}(x - 9), that is

y + 2 = \frac{2}{3}(x - 9) ← in point- slope form

Distribute right side and rearrange

y + 2 = \frac{2}{3} x - 6 ( subtract 2 from both sides )

y = \frac{2}{3} x - 8 ← in slope- intercept form

You might be interested in
2 For each figure, are 21 and 22 adjacent angles or vertical angles? Explain.<br> b.<br> a.<br> 2
kupik [55]

Answer:

a is vertical and b is adjacent angles

3 0
2 years ago
What is the value of x?
Oxana [17]

Answer:

180-45= 135

2x-5 = 135

2x = 140

x = 70

7 0
3 years ago
Read 2 more answers
Melanie's food bill at a restaurant is $28.45. The sales tax rate is 6%. If she added 20% of the amount for a tip, what is the t
mars1129 [50]
The total cost of the meal would be $36.19
3 0
3 years ago
Please Please Solve Simplify The Equation
ivolga24 [154]
You distribute the number outside the parenthesis from the inside like the 3 to the q and the 3 to the 1 then the -4, add 1 and -4 which becomes -3 but then leave the one with the variable so it becomes 3q-3. do the same for each problem and the one with the fraction i suggest converting it to decimals so it's easier.
6 0
3 years ago
The solutions to the equation 2x^2 + x - 1 = 2 are x = -3/2 or x = _______.
garik1379 [7]

Answer:

The remaining solution to the equation is x = 1

Step-by-step explanation:

2x^2 + x - 1 = 2

First set the equation to zero by subtracting 2 from each side:

2x^2 + x - 1 - 2 = 2 - 2

2x^2 + x - 3 = 0

Factor the left side of the equation:

2x^2 + x - 3 = 0

(2x + 3)(x - 1) = 0

Now set each factor to zero and solve:

2x+ 3 = 0

2x+ 3 - 3  = 0 - 3

2x= -3

2x/2= -3/2

x= -3/2 (The given expression)

x - 1 = 0

x - 1 + 1 = 0 + 1

x = 1

Since we already knew x = -3/2, the missing solution is x = 1.

4 0
3 years ago
Other questions:
  • A ladder is leaned against a building the bottom of the ladder is 9 feels from the building the top of the ladder is 16 fee abov
    12·1 answer
  • Solve the following compound inequality. −2x + 11 &gt; 31 or 7x − 4 ≥ 17 Select one: A. x &lt; -11 or x ≥ 6 B. x &lt; 5 or x ≥ 1
    13·2 answers
  • Graph y=x+1/x² and y=1/x for positive values of x.
    9·1 answer
  • a photo masured 15cm by 10cm andbis put in a frame that measures 25cm by 20cm calculate the are of the space between the photogr
    7·1 answer
  • What is the numberpattern in 4-14-30-?
    7·1 answer
  • 3. Spaceship Earth is the most recognizable structure at Epcot Center at Disney World in Orlando, Florida.
    5·1 answer
  • What is the value of x
    14·1 answer
  • X + 3y =5y <br> -x + 2y =0
    14·1 answer
  • PLS HELP ME <br> its due soon
    8·1 answer
  • What is the answer to this inequality?<br> (x+7)&gt;80
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!