Seudónimo Seudónimo
  • 08-12-2016
  • Mathematics
contestada

Write the equation of a line in slope-intercept form that goes through the points (-4, 3) and (-5, 1).

Respuesta :

bbob1
bbob1 bbob1
  • 08-12-2016
the slope in this equation equals 2
Answer Link
no21
no21 no21
  • 08-12-2016
y=ax+b                                              y=ax+b
3=-4a+b                                             1=-5a+b

-5a+b=1
-4a+b=3₋
-a=-2
a=2 

-4a+b=3
-8+b=3
b=11

so,    y=2x+11                                  

Answer Link

Otras preguntas

What is the value of 9x27 + 2x31 - 28 = n
What do you think JROTC will be like 100 years from today?
whats 6.78 rounded to the nearest tenth
what is the answer to 1/5q=9-2/5q
What is The fraction in simplest form 14/8
Any nonzero integer divided by 0 equals 0
The vertices of ΔXYZ are X(−3, −6), Y(21, −6), and Z(21, 4). What is the perimeter of the triangle?
Translate the sentence into an equation. The sum of 3 times a number and 7 is 19. a. 3(n + 7. = 19 b. (3 + n ) + 7 = 19 c. 7n + 3 = 19 d. 3n + 7 = 19
Which statement best describes an effect of William Penn's actions on colonial America?
which of the following is true of southern beliefs prior to the civil war