The linear function f(x)= x/2 + 5. Which of the following equations could represent the function g(x) if g(x) = 2f(x) A. g(x) = x+ 5
B. g(x) = c +10
C. g(x) = 5x/2 + 5
D. g(x) = 5x/2 + 7

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

In the field of thermodynamics, rankine is the unit used to measure temperature. one can convert temperature from celsius into rankine using the formula , what is the temperature in celsius corresponding to r degrees rankine? a. 9/5(c - 273) b. 9/5(c + 273) c. 5/9( c - 273) d. 5/9( c + 273)