The answer Would be 1 or incase infinite solution
well, the quadratic has a leading term with a positive coefficient, meaning is a parabola opening upwards, like a "bowl", comes from above down down down, reaches a U-turn, namely the vertex, and goes back up up up.
so the minimum value is at the vertex of course, and the minumum is well, just the y-coordinate of the vertex, 8.
Answer:
7/2 and 3
Step-by-step explanation:
using quadratic formula
{-(-13) +- √(-13)^2 - 4(2)(21) } /2(2)
-(-13)+1 / 4 = 7/2
-(-13)-1 / 4 = 3
Answer:
Jenga is a great game for building decision-making skills and improving hand-to-eye coordination. The aim of this game is to teach kids the importance of being patient, how to be a good friend under pressure, and how to contain their excitement when mum or dad knocks the tower over.
SOLUTION
The given area of the forest is 2000 square kilometers
The rate of decrease is given as 4.75%
The given time is 7 years
The formula for decay is
Substituting values gives
Solve for y
Therefore the new area of the forest is 1423 square meters.