Write a function rule that produces an output of 7 for an input of 1.5.

f(x) = x + 5.5

Step-by-step explanation:

According to the question we need to write a function rule that takes an input of 1.5 and gives an output of 7.

On subtracting 1.5 from 7, we get 5.5.

As 1.5 is an input, we can take an input by variable x and as output is 7, we can take variable y or f(x) for output.

Therefore, we could write a function as :

Output = input + a constant value.

Therefore, the required function rule could be written as :

f(x) = x + 5.5.

answer: 7

step-by-step explanation:

3,6 and 7.

step-by-step explanation:

a) unit place of 37 is 7

so the unit place of cube of 37 will be

7³= 343=3

the answer is 3.

b) unit place of 56 is 6, so the unit place of cube of 56 will be

6³= 216=6

the answer is 6.

c) unit place of 133 is 3, so the unit place of cube of 133 will be

3³= 27= 7.

the answer is 7.