# vertex, axis, domain and range

The math problems and descriptions are in the word document.

Graph the quadratic function. Give the vertex, axis, domain and range.

18. f(x) = -3(x-2)^2+1

Solve the exponential equation. Express irrational solutions as decimals correct to the nearest thousandth.

12. 2^(x+3) = 5^x

Use the factor theorem and synthetic division to decide whether the second polynomial is a factor to the first.

16. 5x^4 + 16x^2 - 15x^2 + 8x + 16; x + 4

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#### Solution Summary

This solution graphs the quadratic function. It also gives the vertex, axis, domain and range.

$2.19