9514 1404 393
Answer:
in any numerical computation; numerical values can only be rational numbers
Step-by-step explanation:
Any time a number is written down as a numerical value, it is a rational number. The numerical values we give to π or e or any root, logarithm, trig function, and polynomial solution are, of necessity, rational approximations to the true value. An "exact" value for an irrational number cannot be written down, so it must be approximated any time its numerical value is needed.
You need to substitute 9 with every x value in the equation.
So, 3(9)^2-7(9)+11
p(x)= 191
<em>Answer:</em>
<em>1 more than the product 9 and n.</em>
<em>Step-by-step explanation:</em>
<em>A number side by side indicate a product. So the answer phrase is:</em>
<em>1 more than the product 9 and n.</em>
<em>Hope this helped you!</em>
