Polynomial and Rational Functions

Given the exponential function $E^t$ raised to the power of three fifths plus seven, how can you construct a model whose asymptote lies three units higher than the original function without altering the rate of growth or decay?

Which of the following angles is classified as an obtuse angle?

Considering $f(x) = x^4 + x^3 - x^2 + x$, what feature must we look for in order to determine if this function has an invertible section?

What is the maximum number of real zeros a fourth-degree polynomial can have?

When graphing a polynomial function, what feature indicates a real zero of the function?

Which type of method typically involves using a calculator to find approximate solutions for higher-degree equations?

How can one transform the basic quadratic function $f(X) = X^2$ to produce a graph that opens downward has vertex $(-5, -7)$?

When dividing two nonzero real numbers, what type of result can be expected?

If $k(x) = x^6 - 64$, then which value of 'c' proves by synthetic division that c is NOT a zero of k?

What property describes the sum of a real number and its additive inverse?