A-Z math book

Array

an impressive display or range of a particular type of thing

bar graph

a diagram in which  the numerical values of variables are represented by the height or length of lines or rectangles of equal width.

community

a group of people living in the same place or having a particular characteristic in common.

digit

any of the symbols 0,1,2,3,4,5,6,7,8 and 9 used to write numbers.

Expand

to multiply out the parts of an expression.

fixed

not a change or moving.

glide

a transformation in which a graph or geometric figure is picked up and moved to anthor

helix

a curve shaped like a spring,a helix can be made by coiling a wire around the outside of a right circular cylinder.

integral

as a noun it means the integral of a function.

joint variation

when we say z is jointly proportional to set of variables.

kite a quadrilateral with two pairs adjacent side that are conruent.

line

the geometric figure formed by two points.

martrix

a rectangle (or square) array of numbers,matrices can be written using brackets or parentheses.

numerator

the top of a fraction.

odds

a way of representing the likelihood of an event’s occurrence.

pentagon

a polygon with five sides.

quadrants

the four sections into which the X-Y plane is divided by the x- and y-axes.

range

the set of y-values function or relation.

shift

a  transformation in which  a graph or geometric figure is picked up and moved to another location without any changes in size or orientation.

tan

the trig function tangent written tan 0.

union

combining the elements of two more sets.

volume

the total amount of space enclosed in a solid.

work

the physics term for the amount of energy required to move an object over a given path subject to a given force.

x-y plane

the plane formed by the x-anis and the y-anis.

y-intercept

a point at which a graph intersects the y-anies.

zero

the number which indicates no quantity size or magnitude.