5. WEATHER One winter day, the difference between the warmest and coldest temperatures in the United States
was 74°F. If the warmest temperature of 61°F occurred in
Arizona, what was the coldest temperature, which
a occurred in Alaska?

Step-by-step explanation:

You are going to go below zero with this one and in oF that's going to be mighty cold.

61- 74 = - 13 degrees.

I lived in a place where, during winter, - 20 was consider time to start growing tropical fruit. So - 13 is not so very bad if you are used to it.

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

the photograph is photographer and- in the process- ourselves.

step-by-step explanation: