Use a graphing calculator to estimate the solution set of the equation. Round to the nearest hundredth.
-$$2 ^ { ( x - 1 ) } = 17$$
A) {9.50}
B) {5.09}
C) {4.25}
D) {3.09}

Question

Quizplus · Accepted Answer

To solve $2^{(x-1)} = 17$, you can use a graphing calculator to graph the function $y = 2^{(x-1)}$ and find where it intersects with $y = 17$. The solution is the x-value at this intersection point. Using a graphing calculator, you'll find that the intersection occurs near $x = 5.09$, hence option B is correct.

Use a Graphing Calculator to Estimate the Solution Set of the Equation