SOLUTION: Functions: p(x)=-3x^2+4x+26 g(x)=x^3+5x-18 1. What is the range? 2. Does the function have an absolute maximum or minimum?

Algebra ->  Functions -> SOLUTION: Functions: p(x)=-3x^2+4x+26 g(x)=x^3+5x-18 1. What is the range? 2. Does the function have an absolute maximum or minimum?      Log On


   

Question 40756: Functions: p(x)=-3x^2+4x+26 g(x)=x^3+5x-18
1. What is the range?
2. Does the function have an absolute maximum or minimum?
Answer by Nate(3500) About Me  (Show Source):
You can put this solution on YOUR website!
p(x)= -3x^2 + 4x + 26
+graph%28+300%2C+200%2C+-10%2C+10%2C+-10%2C+30%2C+-3x%5E2+%2B+4x+%2B+26%29+
The vertex is: ((2/3),(82/3)) and the parabola opens downward
Range: {y|y%3C=%2882%2F3%29}
g(x)= x^3 + 5x - 18
+graph%28+300%2C+200%2C+-10%2C+10%2C+-40%2C+40%2C+x%5E3+%2B+5x+-+18%29+
Range: {y|all reals}