2coolx4u 2coolx4u
  • 16-06-2017
  • Mathematics
contestada

HELP Eliminating the parameter!

x = 2t - 3, y = 9 - 4t

3 ≤ t ≤ 5

Respuesta :

LammettHash
LammettHash LammettHash
  • 16-06-2017
[tex]\begin{cases}x=2t-3\\y=9-4t\end{cases}[/tex]
[tex]x=2t-3\iff t=\dfrac{x+3}2[/tex]
[tex]\implies y=9-4\left(\dfrac{x+3}2\right)=9-2(x+3)[/tex]
[tex]\implies y=3-2x[/tex]
Answer Link

Otras preguntas

yo ___ enferma toda la noche. a. fui b. tuve c. estuve d. estuvo
Carlos uses a rope to pull his car 30 m to a parking lot because it ran out of gas. If Carlos exerts 2,000 N of force to pull the rope, and the rope is at an an
Which of the following is another name for Medicare C?
determine the next two numbers in the sequence (4, 7, 10, 13, x, x)
what is the result when 2x^3 -9x^2 +11x-6 is divided by x-3 ? show the work?
PLEASE HELP What is the mass of sodium in 50 grams of salt? Show your work.
1. 2 + √c = 27 625 5 841 12.5 5.4 2. Solve √x = 3 81 3 1.7 27 9 3. √(x-2) = 4 14 0 18 4 16 4. Solve 1.8 2 21.6 216 18 5. √(2x) = 1 0.5 1.4 0.25 4 2
How much pizza will each person get if 4 people share 3 4 of a pizza equally? A) 1 3 B) 1 4 C) 1 6 D) 3 16
HELP PLEASE. ASAP!!! PLEASE HELP
The balance sheet shows each of the following except the?