isabel4568
isabel4568 isabel4568
  • 02-08-2020
  • Mathematics
contestada

Find the y-intercept and x-intercept of the line.
– 3x+9y= 14

Respuesta :

gmany
gmany gmany
  • 02-08-2020

Answer:

[tex]\huge\boxed{x-intercept=-\dfrac{14}{3}=-4\dfrac{2}{3}}\\\boxed{y-intercept=\dfrac{14}{9}=1\dfrac{5}{9}}[/tex]

Step-by-step explanation:

[tex]-3x+9y=14\\\\x-intercept\ \text{for}\ y=0:\\\\-3x+9(0)=14\\-3x+0=14\\-3x=14\qquad\text{divide both sides by (-3)}\\\boxed{x=-\dfrac{14}{3}=-4\dfrac{2}{3}}}[/tex]

[tex]y-intercept\ \text{for}\ x=0:\\\\-3(0)+9y=14\\0+9y=14\\9y=14\qquad\text{divide both sides by 9}\\\boxed{y=\dfrac{14}{9}=1\dfrac{5}{9}}[/tex]

Answer Link

Otras preguntas

Write the inequality in interval notation X is greater than or equal to negative 4
The strongest forces of attraction occur between molecules of(1) HCl (3) HBr(2) HF (4) HI
a vassal paid___ or promised allegiance to an overlord
In which order did this sequence of events from Texas history occur? 1. Texas became the 28th state in the United States. 2. People from the United States settl
What were the motives behind European exploration in the 1400s? Explain
How did men like William Lloyd Garrison, Reverend Lovejoy, and Fredrick Douglass participate in the abolitionist movement?
simplify Tangent^2(theta)/Sec(theta)+1
−4x + y = 6 −5x − y = 21
Which value on the number line is the best estimate of the center of the data set?
which of the following is NOT true regarding money? Money should be portable Money should be unlimited Money should be durable Money should be uniform throughou