Identify the vertex of the graph. tell whether it is a minimum or maximum.

a) (0,0); maximum
b) (0,1); maximum
c) (0,1); minimum
d) ( 0,0); minimum

D) ( 0,0); minimum

Step-by-step explanation:

The given graph represent the graph of the parent quadratic function

This graph opens upwards, hence the vertex is the minimum point on the graph of this function.

The graph has its vertex at the origin, (0,0).

The correct option is D.

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.

18.75 gallons

step-by-step explanation: