Question

The graph shows the function f(x)=4x+21 and g(x)=−(1/3)^x+4 +6 .

What are the solutions of the equation 4x+21=−(1/3)^x+4 +6 ?




x=−6 and x=−4

​ x=−6 ​ and x=−5.75


​ x=−6 ​ and x = 3

x = 3 and ​ x=−5 ​

Answer 1

Answer:x=−6 and x=−4

Explanation:

Answer 2

x=−6 and x=−4

Explanation:

The solutions to the equations are the coordinate points where the two functions intersect.

(-6,3) and (-4,-5)

The x values are -6 and -4.