In the given 3x + 4y = 12, what is the value x-intercept?
3
4
6
1/2
In the given 3x + 4y = 12, what is the value of y-intercept?
3
4
6
8
In the given 5x - 10y = 100, what is the value of x -intercept?
10
5
15
20
In the given 5x - 10y = 100, what is the value of y -intercept?
10
-10
20
-20
In the given 2x + y = 16, what is the value of x -intercept?
4
6
8
10
In the given 2x + y = 16, what is the value of y -intercept?
2
4
16
18
In the given 2x + 5y = 3, what is the value of x -intercept?
3/2
2/3
1/2
2
In the given 2x + 5y = 3, what is the value of y -intercept?
3/2
2/3
3/5
1/2
In the given x - 25y = 15, what is the value of x -intercept?
5
10
15
20
In the given x - 25y = 15, what is the value of y -intercept?
-3/5
3/5
5/3
-5/3
Answers
Answer:
thank you for the points
Step-by-step explanation:
In the given 3x + 4y = 12, what is the value x-intercept?
3
4
6
1/2
In the given 3x + 4y = 12, what is the value of y-intercept?
3
4
6
8
In the given 5x - 10y = 100, what is the value of x -intercept?
10
5
15
20
In the given 5x - 10y = 100, what is the value of y -intercept?
10
-10
20
-20
In the given 2x + y = 16, what is the value of x -intercept?
4
6
8
10
In the given 2x + y = 16, what is the value of y -intercept?
2
4
16
18
In the given 2x + 5y = 3, what is the value of x -intercept?
3/2
2/3
1/2
2
In the given 2x + 5y = 3, what is the value of y -intercept?
3/2
2/3
3/5
1/2
In the given x - 25y = 15, what is the value of x -intercept?
5
10
15
20
In the given x - 25y = 15, what is the value of y -intercept?
-3/5
3/5
5/3
-5/3
Answer:
Step-by-step explanation:
The main thing here is the power of x. The more power it gets, more results it will be. This is because of the complex numbers. I won't go into detail.
Here is given,
x2−7=0
We can solve this equation in 2 methods.
Method 1:
x2−7=0
⟹x2=7⟹x=±7–√
Method 2:
Comparing that equation to ax2+bx+c=0
We get, a=1,b=0,c=−7
We know that the value of x in a quadratic equation is..
x=−b±b2−4ac−−−−−−−√2a
=−0±02−4×1×(−7)−−−−−−−−−−−−−−√2×1
=±28−−√2
=±27–√2
=±7–√
I hope it helped you to understand.