Which of the following best defines an output? (4 points) A: An output is the value that determines another based on the relation or the function rule, usually the x-values in a set of ordered pairs or on a table or graph. B: An output is the result of a relation or the function rule, usually the y-values in a set of ordered pairs or on a table or graph. C: An output is a special type of relation for which there is a rule that pairs each input with exactly one output. D: An output is a set of ordered pairs in which no y-value repeats.

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

answer: c, the green line

step-by-step explanation:

there is no black line, eliminate b.

simple interest implies periodic payments, but the red line shows no payments, eliminate d.

simple interest has equal payments. if paid say every day, the graph is about a straight line (actually a stairstep).

the yellow line is not straight, eliminate a.

check: the green line is straight, answer is c.

simple interest with positive interest rate gives a straight line sloping up to the right. green line:

g(t) = $100 + ($200-$100) ÷ (20 years) × (t years)

= $100 + (4%/year) × ($100)(t years)

incidentally, the yellow line curving upward represents continuously compounded interest

y = $100 × 2^(t years / (14 assuming the yellow line hits $200 at 14 years. 2^0 is 1, so y(0) = $100; 2^(14/14) is 2, so y(14) = $200.

the answer is a if my teacher taught me correct

step-by-step explanation: