On a separate sheet of paper, draw a unit circle. Use the drawing to complete the chart below that indicates the sign of the trigonometric functions in each quadrant.
*chart attached*
State the quadrant in which the following conditions are met:
A. the sine and tangent functions are both negative in this quadrant.
B. The cosine and cotangent functions are both negative in this quadrant.

a. IV

b. II

Step-by-step explanation:

i did it on edge 2020

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.

if you was gonna solve for a, a is a   < -12