LEAD4WARD

Slope

100

Equation for slope intercept form

Y= Mx+B

200

B IN THE EQUATION STAND FOR?

Y-INTERCEPT

300

M IS THE SLOPE OF THE LINE HOW DO YOU CALCULATE IT?

RISE OVER RUN.... OR Y2-Y1/X2-X1

400

HOW DO YOU KNOW IF THE Y-INTERCEPT IS ADDED OR SUBTRACTED?

IT DEPENDS ON WHERE THE LINE HITS THE Y-AXIS. ON THE POSITIVE OR NEGATIVE SIDE.

500

WHAT IS ON TOP IN THE SLOPE FRACTION

RISE. OR Y

Probability

100

WHAT IS PROBABILITY?

POSSIBILITY OF AN EVENT OCCURRING.

200

WHAT IS THE FIRST THING TO FIND IN PROBABILTY?

THE TOTAL.

300

WHAT IS THE RATIO FOR PROBABILITY?

# OF FAVORABLE OUTCOMES TO # OF POSSIBLE OUTCOMES

OR PART OVER WHOLE

400

WHAT DO YOU DO TO FRACTIONS?

PUT THEM IN SIMPLEST FORM

500

WHAT IS THE PROBABILITY OF ME ROLLING A 4 ON A STANDARD NUMBERED CUBE?

1/6

Percent of Change

100

WHAT IS A PROPORTION?

FRACTION EQUAL TO ANTOHER FRACTION

200

HOW DO YOU SOLVE A PROPORTION

CROSS MULTIPLY THEN DIVIDE.

300

HOW DO I FIND PERCENT INCREASE?

IS OVER OF EQUALS PERCENT OVER 100.

PERCENT PROPORTION BOX 

400

CALCULATE 15% OF 125

2.25

500

A JACKET IS ON SALE FOR $45 THERE WAS A 30% DISCOUNT. WHAT WAS THE ORIGINAL PRICE OF THE JACKET?

$150

Real Number Systems

100

WHAT IS THE SAYING WE USE TO REMEMBER THE NUMBER SYSTEM?

NEVER WALK IN RAIN

200

DEFINE NATURAL NUMBERS

COUNTING NUMBERS LIKE 123

300

DEFINE WHOLE NUMBERS

COUNTING NUMBERS AND 0

400

WHAT IS AN INTEGER

POSITIVE AND NEGATIVE WHOLE NUMBERS

500

WHAT OTHER SPACES CAN WHOLE NUMBERS BE IN?

INTEGERS AND RATIONAL

Operations

100

RULE FOR ADDING INTEGERS

SAME SIGN KEEPS THE SIGN

OPPOSITES SUBTRACT

200

RULES FOR SUBTRACTING INTEGERS

KEEP CHANGE CHANGE THEN FOLLOW ADDITION RULES

300

WHAT IS THE ORDER OF OPERATIONS?

GROUPING

EXPONENTS

MULTIPLY OR DIVIDE

ADD OR SUBTRACT

400

HOW DO YOU MULTIPLY FRACTIONS?

STRAIGHT ACROSS

500

HOW DO YOU DIVIDE FRACTIONS?

KEEP CHANGE FLIP THE MULTIPLY ACROSS THE BRIDGE