Will give first answer brainliestwhich function represents the graph of y=4^x−1?

a. q

b. r

c. s

d. t

 In simplest form, that's √2 .  (B)

Step-by-step explanation:The hypotenuse is 6√2 .

The 'given' side is the one with the length marked.  That's 6 .

Their ratio is

6√2 / 6 .

In simplest form, that's √2 .  (B)

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

answer: -1

step-by-step explanation: