Seudónimo Seudónimo
  • 01-05-2017
  • Mathematics
contestada

Write the equation of a line that has a slope of 2 and goes through (3,-4).

Respuesta :

mathnstuff
mathnstuff mathnstuff
  • 01-05-2017
First, start with the basic line equation:
y = mx + b
Then, fill in what you know.
-4 = 2(3) + b
Solve for b
-4 = 6 + b
-6   -6
-10 = b
Now you have your equation:
y = 2x - 10

I hope this helps :)
Answer Link

Otras preguntas

If f(x) is 4x-3 what is (f^-1of) (10)
lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?
How would you define psychological realism?
What is the probability of someone correctly guessing your Social Security number? (Assume all digits 0-9 are available for use)a
let g(x)=x-3 and h(x)=x^2+6 find (h o g) (1)
can u tell me how to solve this promblem 4/7 plus 3/7
What was the South’s greatest concern when California applied for statehood?
find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)
which of the following expressions does not equal: the sixth root of 81x^4y^8 a. (3xy^2)^2/3 b. (3x)^2/3y^4/3 c. (3x^2y^4)^1/3 d. cube root of 9x^2y^4
lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?