10 POINTS!!!!!! ONLY ANSWER IF 100% SURE
Solve the equation for x by graphing.
[tex]-2^{x} + 3 = -3^{(-x)} -2[/tex]
A. x ≈ 2.5
B. x ≈ 2.25
C. x ≈ 2.75
D. x ≈ -2.00

Respuesta :

Answer:  B) x ≈ 2.25

Step-by-step explanation:

graph: y = -2ˣ + 3  and  y = -3⁽⁻ˣ⁾ - 2   using any graphing tool (see attached).

The solution is the intersection of the graphs.

Notice that the solution is between x = 2.25 and x = 2.5, however it is closer to x = 2.25.   The exact answer is x = 2.34

Ver imagen tramserran