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
olga2289 [7]
2 years ago
6

What is the point slope form of (7,-4) and (-1,3)

Mathematics
2 answers:
BaLLatris [955]2 years ago
5 0

Answer:

y-3 = -7/8(x+1)

Step-by-step explanation:

The slope of a line given two points is given by

m = (y2-y1)/(x2-x1)

    = (3 - -4)/(-1 -7)

     = (3+4) / (-1-7)

      = 7/ -8

  = -7/8

The point slope form of a line is

y-y1 = m(x-x1)

y - 3 = -7/8( x - -1)

y-3 = -7/8(x+1)

patriot [66]2 years ago
3 0

First, lets find the slope.

Slope Formula: y2-y1/x2-x1

= 3-(-4)/-1-7

= 7/-8

= -7/8

Point slope form: y - y1 = m(x - x1)

We can use one point to substitute y1 and x1 with. We can also substitute m with the slope. Lets use the point (7,-4) and the slope of -7/8 to solve.

y - (-4) = -7/8(x - 7)

y + 4 = -7/8(x - 7)

Best of Luck!

You might be interested in
I need help with this math lesson ​
irinina [24]

Answer:

9,375

Step-by-step explanation:

Each number is multiplied by 5 to get the next number. We can see this by testing multiple number on this set of data.

3*5=15

15*5=75

75*5=375.

Thus, to find the next term in the set of data, we must multiply the last number that we are given by 5.

1875*5=9,375

The next number is 9,375

Hope this helps!

3 0
3 years ago
The sides of a triangle have lengths 5, 8, and 9. What kind of triangle is it?
Eva8 [605]
Maybe a right triangle???
5 0
3 years ago
Read 2 more answers
What is the value of the product (3 – 21)(3 + 2/)?<br> 5<br> 9 + 4<br> 9 - 41<br> 13
Nuetrik [128]

Answer:

<em>t</em><em>h</em><em>e</em><em> </em><em>c</em><em>o</em><em>r</em><em>r</em><em>e</em><em>c</em><em>t</em><em> </em><em>a</em><em>n</em><em>s</em><em>w</em><em>e</em><em>r</em><em> </em><em>i</em><em>s</em><em> </em><em>-</em><em>9</em><em>0</em>

Step-by-step explanation:

hope it helps

5 0
3 years ago
Solve for x. Each figure is a trapezoid. # 18 has a midsegment.<br> 13)
Vanyuwa [196]

<u>Question 13</u>

<u />{12x+2}=\frac{18+34}{2}\\\\12x+2=26\\\\12x=24\\\\x=\boxed{2}

<u>Question 14</u>

Base angles of an isosceles trapezoid are congruent, so:

73x+1=74\\73x=73\\x=\boxed{1}

3 0
1 year ago
Wren has a 30% chance of being selected as the president of the school sports club and a 80% chance of being elected editor of t
andre [41]
I think 24 might be the answer if not its 15
7 0
3 years ago
Other questions:
  • A fireman, 25.7 m away from a burning building, directs a stream of water from a ground level fire hose at an angle of 47.5° abo
    15·1 answer
  • Tell whether the statement is true or false. Explain. Help please
    13·1 answer
  • 15 POINTS WILL MARK BRAINLEST IF YOU ANSWER CORRECTLY Phu said that when you divide two negative decimals, the quotient will be
    15·2 answers
  • What is the product of 50 and 74?
    10·1 answer
  • Identify the 42nd term of an arithmetic sequence where a_1=-12 and a_27=66
    15·2 answers
  • What is the slope of the line? Type fractions as y/x).
    15·1 answer
  • Select the expression that represents the following statement: 3 times one fourth the difference of 26 and 10. (4 points)
    14·1 answer
  • Write a word problem that
    7·2 answers
  • Prove that i" +in+l+in+2 +in+3 = 0 ​
    14·1 answer
  • ABC Bookstore sells one customer 12 used books and 4 new books for 136. Another customer buys 14 used books for 124. How much is
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!