faithmarie52
faithmarie52 faithmarie52
  • 22-06-2019
  • Mathematics
contestada


Is (0,0) a solution to this system?
ys x2 - 4
y> 2x-1

Is 00 a solution to this system ys x2 4 ygt 2x1 class=

Respuesta :

chandowd
chandowd chandowd
  • 22-06-2019

Answer:

C

Step-by-step explanation:

Ok, so to do this, we are just going to plug in (0,0) and see it it checks out.

Let's take the first question. y[tex]y\geq x^{2} -4[/tex]

When we plug (0,0) into this, we get the following

[tex]0\leq 0^{2} -4[/tex]

[tex]0\leq 0-4[/tex]

[tex]0\leq -4[/tex]

This is false.

Let's check the other equation:

[tex]0>2(0)-1\\0>0-1\\0>-1[/tex]

This is true.

So the correct answer is C

Answer Link

Otras preguntas

When adding two 8 bit binary numbers, which of the following statements is true?
How many dogs were in the sample?
need some help asap, giving brainliest
In this excerpt, Muir compares a Calaveras tree to George Washington. The purpose of this comparison is to appeal to readers’ logos and reason. ethos and credib
defination of earth movement
A thief steals an ATM card and must randomly guess the correct five-digit pin code from a 7-key keypad. Repetition of digits is allowed. What is the probability
Which equation has roots of 3 ± √2?
X. y -6. -7 .1. 1 0. 9 3. -2 What is the domain of the given function? (x|x = -6, -1, 0, 3} (y|y) =-7.-2, 1, 9} (x|x = -7, -6, -2.-1, 0, 1
What was the major problem with the articles of confederation that caused the delegates to form the constitution instead?.
In a train timetable, in order to estimate arrival and departure time, read the times from