What is each measure of the rhombus?

A.

The slope is positive and means the temperature is increasing since year 1900

T interception is 8,5 and it is the temperature in the year 1900

B. 29°C

Step-by-step explanation:

The function is the kind y=mx+b then we can see the "b" represents the value of "y" with the horizontal line in the graph, it means when x=0

the m is the slope and for our function is 0,01 and it is a positive number, in a graph a positive slope represents a line always increasing.

For the b

We just have to substitute the t with the value 2050 in the funtion

T=0,01(2050)+8,5

The result is 29°C