If kim wanted to create a function that modeled an exponential function with base of 7 and what exponents were needed to reach specific values, how would she set up her function? f(x) = x7 f(x) = 7x f(x) = log7x f(x) = logx7

Step-by-step explanation:

Given that Kim wanted to create a function that modeled an exponential function with base of 7

So the appropriate function would be

which is exponential with base 7, passing through (0,1) and have range as only positive values of y.

y=0 will be an asymptote for this graph.

Other functions are wrong because

is a polynomial funciton and not exponential

Similarly is a logrithmic funciton and the next also

Hence right answer is option 2.

according to this law, when unemployment goes up by 1%, gdp drops by 2%. in the question, unemployment rate goes from 2% to 5%, meaning unemployment goes up by 3%, so the gdp drops by 6%. thus the effect is a drop in gdp by 6%.

step-by-step explanation:

x is greater than 5

step-by-step explanation:

2x+7 is greater than 17

    -7                           -7

2x is greater than 10

divide by 2 each side

x is greater than 5