Compare data set a and data set b.
set a: mean = 42.5, standard deviation = 0.7
set b: mean = 42.5, standard deviation = 14.7

a. not enough information is given.

b. set a has a larger spread of data.

c. both sets have basically the same data.

d. set b has a larger spread of data.

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

)

the answer is d. 75%

step-by-step explanation:

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8