To graph a linear equation, you use y=mx+b. To graph a quadratic equation you use y=ax^2 + bx + c. You cannot use the same strategy to graph a quadratic equation, as in order to graph a quadratic equation, you would execute it differently. The idea is the same however, to plug numbers into the equation to find your coordinates.
Answer:
Mixed fraction -2 3/8
decimal form -2.375
Improper fraction -19/8
Step-by-step explanation:
Convert the mixed numbers to improper fractions
then find the least common denminator and then combine them
so the answer is -19 / 8 or -2 3/8 as a mixed fraction
Answer:
a) negative
Step-by-step explanation:
When you multiply a given negative number by a positive number, the result becomes smaller than the original.
For instance let
be the original number.
Multiply by 2.
The result is -200
We know 
The correct answer is A.
Answer:
The answer is .125
Step-by-step explanation: