Plz can anyone help me on this ASAP?!! The questions are shown in the image below.

10a. f(x) is part of the "exponential function family." The little x in superscript is called an exponent.

b. See the attached graph! If you're confused on how this can be graphed, just make an x-y table and graph it point by point. The domain (all possible x-values) is (∞,-∞). The range is (0,∞), because you can never get an output that's a negative number. Try it on your calculator! It won't work.

c. It looks very similar, just wider or skinnier. This is how we make the function dilate. See the attachment!

d. The inverse of f(x) is y = logx. Plot it on a graph: it's the same graph, flipped over y=x. That's how we know it's the inverse.

e. j(t) is much wider than k(t). It looks like a wider version of g(x). This is our conjecture. It makes sense because multiplying by .18 makes the exponent value smaller every time, so it would be increasing less than f(x).

step-by-step explanation: so we look at the formula un = a + (n-1)d

un is the amount of seats

n is the nth term aka row number

a is the original sequence/row number

d is the difference between each term

so in this a=22 d=6 and n can remain as n because we are simply formjng a rule

lets put these in the equation

un=22+(n-1)(6)

this is your answer to part a

however

lets double check that this is correct, we'll try putting it into the second term

un=a+(n-1)d

u2=22+(2-1)(6)

u2=22+6

u2=28

as the question said the second row has 28 seats so now we know the formula we made is correct.

as for part b

un=a+(n-1)

its asking us to find a row with 100 seats.

remember un was the amount of seata so all we do is substitute this in.

un=100 a=22 d=6

un=a+(n-1)d

100=22+(n-1)(6)

so now we simplify to find n which is the row number.

100-22=22+(n-1)(6)-22

78=(n-1)(6)

78/6=(n-1)(6)/6

13=n-1

13+1=n-1+1

14=n

so now we know that in the 14th row there is 100 seats.

hope this and that you understood! its my first time using the app or anyone out on here : p its also me to revise so a bunch! ask more questions if you dont understand ☺

2: 10

step-by-step explanation: