What is the area of this triangle?

The area of the triangle is:

Step-by-step explanation:

Recall that the area of any triangle is defined as the product of the triangle's base times the triangle's height, divided by two:

therefore, in our case, notice that the length of the triangle's base is 4 units (from x = 0 to x = 4), and the triangle's height is also 4 units (from y = -5 to y = -1)

Then the triangle's area becomes:

option F

Step-by-step explanation:

The line that slopes backwards, has an x-intercept at 9 and y-intercept at 4.

The equation is given by:

This implies that:

The line that slopes forward has a y-intercept of -2 and a slope of 3

The equation is given by:

or in standard form:

The correct choice is F