Q: IN A FUNCTION, EACH INPUT MAPS TO HOW MANY OUTPUTS?

EXACTLY ONE. A function assigns each input exactly one output value.

Q: THE SET OF ALL INPUTS OF A FUNCTION IS CALLED ITS ___.

DOMAIN. The domain is the set of all valid input values (x-values) of a function.

Q: THE SET OF ALL OUTPUTS OF A FUNCTION IS CALLED THE?

RANGE. The range is the set of all output values (y-values) a function produces.

Q: IN F OF X, THE LETTER X REPRESENTS THE?

INPUT. In function notation f(x), x is the input, also called the independent variable.

Q: THE VARIABLE THAT DEPENDS ON THE INPUT IS THE ___ VARIABLE.

DEPENDENT. The dependent variable (output, y) changes in response to the independent variable.

Q: A FUNCTION THAT GRAPHS AS A STRAIGHT LINE IS CALLED?

LINEAR. A linear function has a constant rate of change and graphs as a straight line.

Q: A FUNCTION WHOSE GRAPH IS A PARABOLA IS A ___ FUNCTION.

QUADRATIC. A quadratic function has the form y = ax^2 + bx + c and graphs as a U-shaped parabola.

Q: THE U-SHAPED GRAPH OF A QUADRATIC FUNCTION IS A?

PARABOLA. A parabola is the symmetric U-shaped curve formed by a quadratic function.

Q: THE TURNING POINT OF A PARABOLA IS CALLED THE?

VERTEX. The vertex is the maximum or minimum point of a parabola.

Q: A LINE A GRAPH APPROACHES BUT NEVER TOUCHES IS AN ___.

ASYMPTOTE. An asymptote is a line that a graph gets infinitely close to but never reaches.

Question 1

IN A FUNCTION, EACH INPUT MAPS TO HOW MANY OUTPUTS?

Accepted Answer

EXACTLY ONE

Question 2

THE SET OF ALL INPUTS OF A FUNCTION IS CALLED ITS ___.

Accepted Answer

DOMAIN

Question 3

THE SET OF ALL OUTPUTS OF A FUNCTION IS CALLED THE?

Accepted Answer

RANGE

Question 4

IN F OF X, THE LETTER X REPRESENTS THE?

Accepted Answer

INPUT

Question 5

THE VARIABLE THAT DEPENDS ON THE INPUT IS THE ___ VARIABLE.

Accepted Answer

DEPENDENT

Question 6

A FUNCTION THAT GRAPHS AS A STRAIGHT LINE IS CALLED?

Accepted Answer

LINEAR

Question 7

A FUNCTION WHOSE GRAPH IS A PARABOLA IS A ___ FUNCTION.

Accepted Answer

QUADRATIC

Question 8

THE U-SHAPED GRAPH OF A QUADRATIC FUNCTION IS A?

Accepted Answer

PARABOLA

Question 9

THE TURNING POINT OF A PARABOLA IS CALLED THE?

Accepted Answer

VERTEX

Question 10

A LINE A GRAPH APPROACHES BUT NEVER TOUCHES IS AN ___.

Accepted Answer

ASYMPTOTE

Question 11

WHICH TEST CHECKS IF A GRAPH REPRESENTS A FUNCTION?

Accepted Answer

VERTICAL LINE TEST

Question 12

AN X-VALUE WHERE A FUNCTION EQUALS ZERO IS CALLED A ___.

Accepted Answer

ROOT

Question 13

WHERE A GRAPH CROSSES THE Y-AXIS IS THE?

Accepted Answer

Y-INTERCEPT

Question 14

A FUNCTION WITH A CONSTANT GROWTH RATIO IS?

Accepted Answer

EXPONENTIAL

Question 15

PLUGGING ONE FUNCTION INTO ANOTHER CREATES A ___ FUNCTION.

Accepted Answer

COMPOSITE

Question 16

A FUNCTION THAT REVERSES ANOTHER FUNCTION IS ITS?

Accepted Answer

INVERSE

Question 17

THE SIMPLEST FORM OF A FAMILY OF FUNCTIONS IS THE ___ FUNCTION.

Accepted Answer

PARENT

Question 18

SHIFTING A GRAPH WITHOUT CHANGING ITS SHAPE IS A?

Accepted Answer

TRANSLATION

Question 19

FLIPPING A GRAPH OVER AN AXIS IS A?

Accepted Answer

REFLECTION

Question 20

A FUNCTION SYMMETRIC ABOUT THE Y-AXIS IS CALLED AN ___ FUNCTION.

Accepted Answer

EVEN

Question 21

A FUNCTION WHERE F OF NEGATIVE X EQUALS NEGATIVE F OF X IS?

Accepted Answer

ODD

Question 22

THE VERTICAL LINE THROUGH A PARABOLA'S VERTEX IS THE AXIS OF ___.

Accepted Answer

SYMMETRY

Question 23

AS X GROWS LARGE, A GRAPH'S DIRECTION IS ITS?

Accepted Answer

END BEHAVIOR

Question 24

A FUNCTION DEFINED BY DIFFERENT RULES ON INTERVALS IS?

Accepted Answer

PIECEWISE

Question 25

A RELATION IS A FUNCTION ONLY IF EACH INPUT HAS ONE ___.

Accepted Answer

OUTPUT

FUNCTIONS

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