2nd 9wks Vocab #2 Flashcards

0
Q

Positive slope

A

When a line rises from left to right when graphed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

Slope

A

The measure of the steepness of a line, a constant rate of change

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Negative slope

A

When a line falls from left to right when graphed

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Undefined slope

A

The slope of a vertical line,0, in the denominator of a formula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

0 slope

A

The slope of a horizontal line,0, in the numerator of a formula

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Parallel lines

A

Two lines that never intersect when drawn, lines that have the same slope but a different y-intercept in their equation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Perpendicular lines

A

Two lines that meet and form 4 right angles when drawn, the product of their slopes is -1 in their equation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Point slope form

A

Y-y1=m(x-x1)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Slope intercept form

A

Y=mx+b

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Standard form

A

Ax+By=c (No fractions or decimals)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

System of equations

A

Two or more equations being solved siamotainously

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

No solution

A

Means that there are no values to make the original problem true

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Infinitely many

A

Means a system is the same line and shares every ordered pair on the line

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Half-plane

A

The area that’s formed when a line is graphed on the coordinate plane

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Standard form

A

The normal way to write a number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Exponential form

A

A number written as a base raised to a power

16
Q

Base

A

The number or term being multiplied against itself

17
Q

Power/exponent

A

A subscript that tells you how many times to multiply the base

18
Q

Rational number

A

Can be written as a fraction, when it comes to radicles, the radicle symbol disappears when you find the root

19
Q

Irrational number

A

Can’t be written as a fraction, when it comes to radicles, the radicle symbol is still in the simplified form of the root.

20
Q

Prime factorization

A

To break a number into its prime factors written in multiplication

21
Q

Expanded form

A

To spread out a number or term as a product of its factors

22
Q

X-intercept

A

When a graph crosses the x axis

23
Q

Y-intercept

A

When a graph crosses the y axis