MHB Point on Graph of Equation....1

  • Thread starter Thread starter mathdad
  • Start date Start date
  • Tags Tags
    Graph Point
Click For Summary
The discussion focuses on determining if the point (a, 4a) lies on the graph of the equation y = 4x. By substituting x with a, the equation simplifies to y = 4a, confirming that 4a equals 4a. Therefore, the point (a, 4a) does indeed lie on the graph. The conclusion is affirmed with confidence, indicating a clear understanding of the relationship between the point and the equation. The analysis effectively demonstrates the validity of the point's position on the graph.
mathdad
Messages
1,280
Reaction score
0
Determine if the given point lies on the graph of the equation.

(a, 4a); y = 4x

Solution:

Let y = 4a

Let x = a

y = 4x

4a = 4a

Yes, the point (a, 4a) lies on the graph of y = 4x.

Correct?
 
Mathematics news on Phys.org
Correct.
 
I'm cooking with gas.
 

Similar threads

B Attempt to solve this system of three linear equations
  • · Replies 10 ·
Replies
10
Views
2K
B What is the focus and parameter of a parabola with vertex off the origin?
  • · Replies 44 ·
2
Replies
44
Views
4K
MHB [ASK] Equation of a Circle
  • · Replies 4 ·
Replies
4
Views
2K
B Complete the square, yes, but what does it mean?
  • · Replies 19 ·
Replies
19
Views
3K
MHB [ASK] Stuck on a Quadratic Equation
  • · Replies 1 ·
Replies
1
Views
1K
MHB Point on Graph of Equation....2
  • · Replies 1 ·
Replies
1
Views
1K
MHB Determine its image point after the transformation
  • · Replies 3 ·
Replies
3
Views
2K
MHB Can graph be used to solve inequalities without algebra?
  • · Replies 2 ·
Replies
2
Views
2K
I Adding 'z' to 2D graph equation
  • · Replies 3 ·
Replies
3
Views
2K
I Can this particular method solve these quadratic equations?
  • · Replies 11 ·
Replies
11
Views
1K