NC Math 3 EOC Review

Front

What is the definition of an increasing function?

Back

A function is increasing on an interval if, for any two points x1 and x2 in that interval, if x1 < x2, then f(x1) < f(x2).

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Front

How do you determine the intervals where a function is increasing from its graph?

Back

To determine where a function is increasing, look for sections of the graph where the slope is positive (the graph rises as you move from left to right).

Front

What is the absolute value function and how is it represented mathematically?

Back

Tags

CCSS.HSF-IF.C.7D

Front

How do you write an absolute value inequality?

Back

Front

Back

Tags

CCSS.6.EE.B.8

Front

What is the difference between a closed interval and an open interval?

Back

Tags

CCSS.6.EE.B.8

Front

Back

Front

What is the significance of the manufacturer's recommended tire pressure in the context of absolute value?

Back

The manufacturer's recommended tire pressure represents the central value (a) in the absolute value inequality, indicating the range of acceptable pressures.

Front

How do you express the condition that a tire's pressure must be within 2 psi of 30 psi using an absolute value inequality?

Back

Front

What does the term 'interval of increase' mean in relation to a function's graph?

Back

The interval of increase refers to the range of x-values over which the function's output values are increasing.