Is this graph proportional or non-proportional

non-proportional

The diagonal line does not go through the origin (0,0). In other words, the y intercept is not 0. Instead, the y intercept is 1.

The y intercept must be 0 for a proportional relationship to be possible because the general template is y = k*x, where k is some fixed number. Example: y = 9x is a proportional relationship in which y is 9 times larger than x.

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

what shape is