Answer:
the numbers which we can exprees as p/q they called the rational numbers 2/3 5/4 are rational numbers hope ur help
To find the max or min value, use the formula x=-b/2a, in this equation it would be (-1,-9). the domain is (-infinity,infinity) and the range is [-9,infinity)
2 1/2 * 5 = 12 1/2 cups of flour are needed to make 5 batches
5/2 * 5/1=25/2 or 12 1/2 cups
Answer:
Step-by-step explanation:
So we have the expression:
And we want to evaluate it for x=-2.
So, substitute -2 for x:
Multiply:
Subtract:
The absolute value of a negative is positive. So:
And we're done!