Algebra Intersection of exponential functions homework4/22/15

For questions 1 -4 Solve for x, when f(x)=g(x). Also graph the functions in the space provided.

Xf(x)g(x)

1. f(x)=1/4x, g(x) = 8x

Xf(x)g(x)

2. f(x) = 2x, g(x) = 5x

Xf(x)g(x)

3. f(x) =43x/2g(x) = 62x/3

4. h(x) = (1/16)x j(x) = 5xXf(x)g(x)

5. f(x) and g(x) both represent Seth and Matthews distance driving home from Pinnacle Hills in yards. Find and describe the meaning of f(x)=g(x)

Xf(x)g(x)

0206

3160120

6400380

910001240