The tables show two functions evaluated for the given values of x.
Which table shows the values of the combined
function determined by finding the product of f(x) and
g(x)?
X
3
-5
200
-3
56
5
200
56
-3
-392
3
784
5
4.000
х
g(x)
-5
-10
-3
-7
3
14
5
20
-3
392
-3
3
784
-5
(f(x))(g(x)) -2,000
()
-5
(f(x)) (g(x))2,000
-5
[(f(x))(g(x)
-20
-5
(f(x) (g(x) 20
5
4,000
X
O
3
4
5
10
o )
-3
8
3
4
5
10

the circle one

f

step-by-step explanation:

f

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional