The two linear functions f(x) and g(x) are shown below.

f(x) 5/6 x +3

Which of the following is true?

The rate of change of the function g(x) is -2.

The rate of change of f(x) is 20/21 times the rate of change of g(x).

The rate of change of f(x) is greater than the rate of change of g(x).

The product of the rate of changes of f(x) and g(x) is -6.

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c