Question

Lot the data for the functions f(x) and g(x) on a grid.

X
-2
1
0 1 2
Х
-1 0 1 2 3
-
f(x)
1
16
1
4
1
4 16 g(x) 3 4 5 6 7
Hentify each function as linear, quadratic, or exponential, and use complete sentences to explain your choices.
escribe what happens to the function values in each function as x increases from left to right.
t what value(s) of x are the function values equal? If you cannot give exact values for x, give estimates,

Answer 1

Explanation:

b. f(x) is an exponential function =>

with the formula :

f(x) = 4^x , x ≥ -2

g(x) is a linear function =>

with the formula :

g(x) = x + 4 , x ≥ -1

c. f(x) will increase as geometric sequence

g(x) will increase as arithmetic sequence

d. f(x) = g(x)

4^x = x+4

x = 1.1875 (estimated)