Which ordered pairs are solutions to the inequality y−4x≥−5 ? select each correct answer. (5, −2) (1, −1) (−4,
Question:
Answers
(1,-1) (-4,2) (-2,1) are all correct answers because when you plug them in to the eqaution they keep the eqaution correct
The correct answers are
(1,-1) (-2,1) (-4,2)
When these answer choices are plugged in there correct.
Fill in x and y for the point value.
(1,-1)
(-4,2)
(-2,1)
I believe these will work
(-4,2),(-2,1) and (1, -1) are solutions to the inequality
Step-by-step explanation:
which ordered pairs are solutions to the inequality y−4x≥−5? Select each correct answer. (−4, 2) (4, 0) (5, −2) (−2, 1) (1, −1)
We will test all the solutions and see which pairs are the solution to the inequality
(−4, 2)
x = -4 and y = 2
we will plug it into the inequality and see
y−4x≥−5
2 - 4(-4) ≥−5
2 + 16 ≥−5
18≥−5
This is true, therefore (−4, 2) is a solution
Next is (4, 0), x = 4 and y=0
y−4x≥−5
0 - 4(4)≥−5
0 -16 ≥−5
-16≥−5
This is not true, therefore (4,0) is not a solution
Next is (5, -2) x= 5 and y = -2
y - 4x ≥−5
-2 - 4(5) ≥−5
-2 - 20 ≥−5
-22≥−5
This is not true, therefore (5, -2) is not a solution to the inequality
Next is (-2,1) x= -2 and y = 1
y - 4x ≥−5
1 - 4(-2) ≥−5
1 + 8 ≥−5
9≥−5
This is true, therefore (-2,1) is a solution to the inequality
Next is (1, -1) x= 1 and y =-1
y - 4x ≥−5
-1 -4(1)≥−5
-1 -4≥−5
-5≥−5
This is true, therefore (1,-1) is a solution to the inequality
Therefore; (-4,2),(-2,1) and (1, -1) are solutions to the inequality
(1, −1)
(−2, 1)
(−4, 2)
Step-by-step explanation:
They are the only ones that work!! :) hope i ehlped
Answer= (1,-1) and ( - 4 , 2 ) ( - 2 , 1 )
Solution:
Put in the (1,-1) where x = 1, y = -1
y−4x ≥ −5
(-1) - 4(1) ≥ −5
-5 ≥ −5 Since LHS is equal to the RHS, this is the correct answer.
The other options
(5,-2)
y−4x ≥ −5
(-2) - 4 (5) ≥ −5
-22 ≥ −5
Hence incorrect since LHS is NOT equal to RHS
(4,0)
y−4x ≥ −5
(0) - 4 (4) ≥ −5
-16 ≥ −5
Hence incorrect since LHS is NOT equal to RHS
Hello.
The ordered pairs that are solutions to y - 4x ≥ - 5 are:
(1, -1)
(-2, 1)
(-4, 2)
The given inequality is
y - 4x ≥ - 5
To find the correct answer, we should test each answer as shown below.
Test (-2. 1):
y - 4x = 1 - 4(-2) = 9
It is ≥ -5.
CORRECT
Test (-4, 2)
y - 4x = 2 - 4(-4) = 18
It is ≥ -5
CORRECT
Test (4,0)
y - 4x = 0 - 4(4) = -16
It is < -5
INCORRECT
Test (5,-2)
y - 4x = -2 - 4(5) = -22
It is < -5
INCORRECT
Test (1,-1)
y - 4x = -1 - 4(1) = -5
It is ≥ -5.
CORRECT
The correct answers are
(-2,1)
(-4,2)
(1,-1)
This graph should help find the coordinates you need that was made of this inequality!
[tex]Which ordered pairs are solutions to the inequality y−4x≥−5? select each correct answer. (−4, 2) (4[/tex]
To find the x-intercept, substitute 0 for y and solve for x.
-6x + 3(0) = 18.9
-6x = 18.9
x = 18.9 / -6
x = -3.15 <-- Your x-intercept is (-3.15,0)
To find the y-intercept, substitute in 0 for x and solve for y.
-6(0) + 3y = 18.9
3y = 18.9
y = 18.9/3
y = 6.3 (0,6.3) <-- Your x-intercept is (0,6.3)
If this helped, please mark me brainliest, thank you and if you need more help, feel free to message me!