Question

The diagram shows the graph of y=2x+c. Where c is a constant find the value of K.

Answer 1

To find the value of K in the equation y = 2x + c, we need to look at the graph of the function. The value of K is equal to the y-intercept, which can be found by choosing a point on the graph and substituting the x-coordinate as 0 into the equation.

Step-by-step explanation:

The equation y = 2x + c represents a linear function, where y is the dependent variable and x is the independent variable. The constant c represents the y-intercept, which is the value of y when x is equal to zero. To find the value of c, we need to look at the graph of the function.

If we know the slope of the graph, we can use any point on the graph to find the value of c. The slope of the graph is represented by the coefficient of x, which is 2 in this case. Let's choose a point on the graph, for example (0, c). Since the x-coordinate is 0, we can substitute it into the equation to get y = 2(0) + c, which simplifies to y = c. Therefore, the value of c is equal to the y-coordinate of the point, which is K.

So, the value of K is equal to c, which represents the y-intercept of the graph.

Answer 2

Step-by-step explanation:

The graph of y = 2x + c is a straight line with a slope of 2 and a y-intercept of c. The value of k cannot be determined from the equation alone, as it depends on the value of the constant c. To find the value of k, you would need additional information such as the coordinates of a point on the line or the x and y values that correspond to a specific k.