Question

Hi, I am not the best at math could someone plz help me thank you...

4. Use a graph to determine if the exponential function g( x) = -6 * 5^x is positive or negative and increasing or decreasing.

(A) positive, increasing
(B) positive, decreasing
(C) negative, increasing*****
(D) Negative, decreasing


6. Which of the exponential functions below has a y
-intercept of 2?
(A) f(x)=3^2x
(B) g(x)=3^x+1
(C) h(x)=3^x+2****
(D) j(x)=3*2^x

Answer 1

#4. 5^x is increasing
so, -6*5^x is negative and decreasing
(still increasing in absolute value, but in the negative direction!)

#6. ok