Given the parent funtion f(x)=3x+2 and g(x)=5^x -10, what is g(x)-f(x)
a) g(x)-f(x)=5^x-8-3x
b) g(x)-f(x)=5^x-12-3x
c) g(x)-f(x)=3x-8-5^x
d) g(x)-f(x)=3x+12-5^x

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

What are the domain and range of the function f(x)=2^x+1

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.