Which inequality will have a shaded area above its graph? a. 2x − y ≥ 4 b. 4x + 3y < 6 c. x − 9y ≤ 1 d. x − 3y > 4
2 answers:
Answer:
c) x − 9y ≤ 1 have shaded area above of graph.
Step-by-step explanation:
Given : a. 2x − y ≥ 4
b. 4x + 3y < 6
c. x − 9y ≤ 1
d. x − 3y > 4
To find : Which inequality will have a shaded area above its graph.
Solution : x -9y ≤ 1
Now we will solve for y
On subtracting by x both side
-9y ≤ 1 -x
On dividing by -9 both sides
y ≥ .
As we now that Shade above the line of graph for a "greater than" (y> or y≥)
Therefore, c) x − 9y ≤ 1 have shaded area above of graph.
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Answer:
Factoring the expression using the GCF we get
Step-by-step explanation:
We need to factor the expression using the GCF :
GCF stands for greatest common divisor.
We need to find the greatest number that is divisible by both terms.
The greatest number that is divisible by both terms is 4
So, Now factoring the term:
So, factoring the expression using the GCF we get
Steps?
A graph shows zeros to be ±3. Factoring those out leaves the quadratic
(x-2)² +1
which has complex roots 2±i.
The function has roots -3, 3, 2-i, 2+i.
A graph shows zeros to be ±3. Factoring those out leaves the quadratic
(x-2)² +1
which has complex roots 2±i.
The function has roots -3, 3, 2-i, 2+i.