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
Nady [450]
2 years ago
7

Slope intercept form

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
4 0

Answer:

9) y=-\frac{1}{8} x+\frac{13}{8}

10) y = -1

11)  y=-\frac{5}{2}x

12) y= -\frac{4}{3}x+1

Step-by-step explanation:

Parallel lines have same slope and slopes of perpendicular lines are negative reciprocals of each other.

<u>9) through (-3, 2), parallel to   </u>y=-\frac{1}{8} x +4<u />

y-y_1=m(x-x_1)

y-2=-\frac{1}{8} (x+3)

y=-\frac{1}{8} x-\frac{3}{8} +2

<u>10) through (-5, -1), parallel to   </u>y=0<u />

y+1=0 (x+5)

y = -1

<u>11) through (2, -5), perpendicular to   </u>y= \frac{2}{5} x +5<u />

y+5=-\frac{5}{2} (x-2)

y=-\frac{5}{2}x+5-5\\y=-\frac{5}{2}x

<u>12) through (-3, 5), perpendicular to   </u>y= \frac{3}{4} x<u />

y-5=-\frac{4}{3} (x+3)

y= -\frac{4}{3}x-4 +5

y= -\frac{4}{3}x+1

You might be interested in
What is the product of (7x+2) and 20-3x/4
fredd [130]
(7x+2)(20-3x/4) = 140x + 40 - 21x²/4 - 3x/2 = -21/4 x² + 138 1/2 x + 40

this is one of those multiplications that doesn't make the result look any simpler...
3 0
2 years ago
The freezing point of water is 0 degrees Celsius or 32 degrees Fahrenheit. The boiling point of water is 100 degrees Celsius or
jek_recluse [69]

I think that the answer your asking would be 212 degrees Celsius sorry if this answer wasn't helpful


5 0
3 years ago
What is 98765432-1? Really appreciate you helping me get rid of my points!
larisa [96]

Answer:

98765431 is the answer

Step-by-step explanation:

This took me a very long time to complete so your welcome ;)

5 0
3 years ago
Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was 4 times as
sergey [27]

Answer:

Ishaan is now 6.

Step-by-step explanation:

If Ben is 12 years older, and you have the info that <em>three</em> years ago, he was <em>4 </em>times as old, then all you have to do is divide 12 by 4, giving you 3. You add 3 to that because it's been three years. You have your answer of 6.

Hope this helps! :)

4 0
3 years ago
Please tell me how o do this
larisa86 [58]

Answer:

you might have to use an app that scans that specific problem :)

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • 50% of cakes where party cakes 1/5 where fruit the rest where sponge. what percentage where sponge.
    12·2 answers
  • It takes gone exactly 35 minutes by car to get his grandmother the nearest parking area is a four minute walk from her apartment
    8·1 answer
  • Which would not be a step in finding the area of a circle( someone plz answerrrrrrr
    13·1 answer
  • A basket contains seven apples and four peaches. You randomly select a piece of fruit and then return it to the basket. Then you
    12·2 answers
  • Which symbol correctly compares the two angle measures?
    6·1 answer
  • Find a single expression that represents the surface area of the rectangular prism
    15·1 answer
  • The table shows the cost of posting parcels.
    7·1 answer
  • B) (2 x 10) = (4 * 10?)
    13·1 answer
  • If the range of the function f(x) =5x + 8 is 18, find its domain.​
    13·1 answer
  • Which choice is equivalent to (4^2)(4^3)? <br> A: 4^6<br> B:4^5<br> C:64<br> D:16
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!