The exponential function y = 2(3)x grows by a factor of 9 between x = 1 and x = 3. what factor does it grow by between x = 5 and x = 7? a) 3 b) 6 c) 9 d) 18

the answer would be B=6

Step-by-step explanation:

plug in the equation 2(3)x

(in this case plug in both 5 and 7 in 2 different equations.)

so

2(3)5=30

2(3)7=42

the highest number they both are able to get divided by to break even would be 6.

The real answer is choice B; 9. I am right cuz I just did it.

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.