Here's a graph of a linear function. write the equation that describes that function.

Step-by-step explanation:

To find the equation of a linear function , we pick two points from the graph

LEts pick two points (0,-4) and (4,-3)

Equation of linear function is

where m is the slope and b is the y intercept

(0,-4) is (x1,y1) and (4,-3) is (x2,y2)

y intercept is the point where the graph crosses y axis

y intercept

Linear function becomes

x is variable or an unknown value to find

example:

2x = 5 which means x = 3

homozygous. one is homozygous, while two is heterozygous.