When Renee says a number lames replies with a number y. James cermines
the value of y using the equation shown
here.
y = 3.5x + 1
Which table of x and y values is based on
the equation?
A
0
6
9
Renee (x)
James (y)
3
11.5
1
22
32.5
B.
0
2
4
6
Renee (x)
James )
1
7
13
19
С
0
3
6
9
Renee (x)
James (7)
1
8.5
16
23.5
D
0
2
4
6
Renee (x)
James )
1
6
13
20

$9.41

step-by-step explanation:

b. 6

step-by-step explanation:

we are given the table representing an exponential function.

we can see from the table that, as x is increasing, the value of y is increasing in the power of 6.

i.e. the following relation is obtained,

x = 1, y = 6

x = 2, y = 36 =

x = 3, y = 216 =

x = 4, y = 1296 =

x = 5, y = 7776 =

so, the geometric series obtained is .

thus, the common ratio is given by = = 6.

hence, the common ratio is 6.

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)