Question

What is the gradient between points X and Y?

A) 2
B) -2
C) 0.5
D) -0.5

Answer 1

To find the gradient (slope) between two points X and Y, you would use the formula m = (Y2 - Y1) / (X2 - X1) with the coordinates of the points. However, without the specific coordinates for points X and Y, the correct slope cannot be determined from the answer choices A) 2 B) -2 C) 0.5 D) -0.5.

Step-by-step explanation:

The gradient between two points (also known as the slope) is calculated by taking the difference in the y-values and dividing it by the difference in the x-values. This is based on the formula for slope, m, which is m = (Y2 - Y1) / (X2 - X1), where (X1, Y1) and (X2, Y2) are the coordinates of the two points, X and Y.

To find the gradient between two points, you would need specific coordinates for point X and point Y. Assuming the student has provided the coordinates, one would then plug these numbers into the slope formula to calculate the gradient. Your question does not include specific points, so I cannot calculate an exact answer. However, I can tell you that the answer choices A) 2 B) -2 C) 0.5 D) -0.5 are different possible values of a slope, and without coordinates, we can't determine the correct slope value.