Passengers: there are 5 passengers in a car. In how many ways can the passengers sit in the 5 passenger seat of the car?

120 i think

Step-by-step explanation:

12 Ways

Step-by-step explanation:

Total 5

3 - Adults

2 - Children

2 Children can seat in back side only

so 2 children can sit in

³C₂ = 3 Ways

person busy in reading book can one of the remaining seat in back side or  a passenger seat in front

so 2 Ways

Driver seat can be selected in 2 ways  ( as two adults can drive)

Total number of ways = 3 * 2 * 2 = 12 Ways

answer:

(-8,7)

explanation:

we know that  

f

(

−

3

)

=

7

therefore, if we wish to get the output as 7, in the function, we need to have our input to be -3.

looking at the function  

f

(

x

+

5

)

, what should the value of x be, such that the input in the function becomes 7?

we simply equate the terms,

x

+

5

=

−

3

x

=

−

8

thus, the point on the new function would be  

(

−

8

,

7

)