vishwathomukhi8253 vishwathomukhi8253
  • 11-12-2018
  • Mathematics
contestada

Which of the following points lie in the solution set to the following system of inequalities?


y ≤ x − 5

y ≥ −x − 4


A. (−5, 2)

B. (5, −2)

C. (−5, −2)

D. (5, 2)

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 12-12-2018

Answer:

B. (5, -2)

Step-by-step explanation:

Try the points in the inequalities and see what works. Here, we evaluate the point in the first inequality, and if that works, then the second inequality.

A. 2 ≤ -(-5) -5 . . . ⇒ . . . 2 ≤ 0 . . . false

B. -2 ≤ 5 -5 . . . true

... -2 ≥ -(5) -4 . . . true . . . . . . selection B is a viable choice

C. we know from A that the first inequality will be satisfied

... -2 ≥ -(-5) -4 . . . ⇒ . . . -2 ≥ 1 . . . false

D. 2 ≤ 5 -5 . . . . false

Answer Link

Otras preguntas

Strawberries are on sale for $1.60 per pound.how much would 0.75 pounds of strawberries cost
Can you identify the like terms in this expression: 4x+9+3y+x
What is the median of the following values
Omar’s story establishes a clown named Rosco as its protagonist. What is likely to be TRUE about Rosco? A. He is portrayed as a hero. B. He is the story’s main
what is the solution to 3x+5=15?
If you sell the T-shirts at $24 and the expenses for the shirt is 10x + 100, how many T-shirts should you sell to make a profit?
what are the names of two fossils which had more fish-like features than tetrapod-like features?
Fee Amount Each withdrawal for cash $5.00 Transfer funds $8.00 Debit card transactions $3.00 Use of an ATM $1.00 a What is the total amount of fees if there wer
The rate of decay is called the _____.
Blood normally flows from the capillaries directly into.