Question

Alliyah’s gift card balance can be represented by the equation y=-5x+50, where y represents the gift card balance after x number of days. Graph this equation.

Answer 1

To graph the equation y = -5x + 50, create a table of values, plot the points on a graph, and draw a line through them.

Step-by-step explanation:

To graph the equation y = -5x + 50, we can create a table of values by choosing different values for x and calculating the corresponding values of y. Then, we can plot these points on a graph and draw a line through them.

Let's choose three values for x: 0, 10, and 20.

When x = 0, y = -5(0) + 50 = 50. So we have the point (0, 50).

When x = 10, y = -5(10) + 50 = 0. So we have the point (10, 0).

When x = 20, y = -5(20) + 50 = -50. So we have the point (20, -50).