SOLUTION: find the range and x and y intercepts of y=(4^x+2) - 3 and graph

SOLUTION: find the range and x and y intercepts of y=(4^x+2) - 3 and graph

Algebra.Com

Question 384029: find the range and x and y intercepts of y=(4^x+2) - 3 and graph
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
Range is (-3, ). Y-intercept is . X-intercept is found by solving, or . Take ln of both sides to get: ln3 = ln4(x+2), or ln3/ln4 = x+2, or .

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