Temperature can be measured in two different common units: degrees celsius and degrees fahrenheit. f(c) returns the temperature in degrees fahrenheit as a function of the temperature in degrees celsius c. f(c)=32+1.8c. water freezes at 0 degrees celsius. what is the freezing temperature of water in degrees fahrenheit?

wrong its 18

step-by-step explanation:

1/2 the increase in temperature by 10     degrees celsius is 10     times the unit rate of the conversion function.

2/2 f   is given in slope-intercept form, so the slope of the graph is   1.8     this means the unit rate is   1.8     degrees fahrenheit per   1     degree celsius.   therefore, for 10     degrees celsius, the increase in fahrenheit is   10⋅1.8=18   degrees fahrenheit.

8.75

how-to:

first, we need to find what we have to work with.

since i know that we have 7 (years) and 0.8 (inches), we can use these to solve and find the equation!

secondly, what you want to do, is see that we need to know how much growth out of the 0.8 inches he got in only 1 year, instead of 7 years.

let's try to divide.

7 ÷ 0.8 = 8.75