exam
Maths Puzzle
Numerical Ability
Do exponential functions only model phenomena that grow, or can they also model phenomena that decay? Explain what is different in the form of the function in each case.
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Can someone please help me understand this problem?
Given the constraints x + y(<=)90, 3x - y(>=)0, x(>=)0, y(>=)0, the minimum value for the function f(x) = 10x + 11y is
a. -90
b. 0
c. -3
d. 990
Thank you
This question is confusing me. Please help.
Graph the inequality and shade in the correct area of the graph
x - 3y is less than or equal to 0