Holiday Math Dec 13 (Precal)

Front

The function g is a polynomial with the following end behavior: \(\lim_{x\rightarrow-\infty}g\left(x\right)=-\infty\) and \(\lim_{x\rightarrow\infty}g\left(x\right)=-\infty\). Which of the following could be an expression for g(x)? Options: \(-4x^7-3x^3+x-6\), \(-3x^6+5x^2+6x-1\), \(3x^3+x^2-5x+1\), \(2x^4-7x^3+3x^2+1\)

Back

-3x^6+5x^2+6x-1

Front

Back

−2

Front

Back

The interval from A to B.

Front

Back

C

Front

Back

D

Front

What does the average rate of change in a function represent?

Back

The slope of the function

Front

When is a function considered positive?

Back

When its y values are above the x-axis

Front

What is the point of inflection on a graph?

Back

Where the concavity of the function changes

Front

At which following point does the graph of f(x) appear to be transitioning from concave down to concave up? B, E, G, H

Back

G

Front

Over which interval is the graph of f(x) both decreasing and concave up? (B, C), (D, E), (C, D), (H, I)

Back

(C, D)