Solve the equation: in(3x - 2) = 1

x=1

some helpful tips.

if you put a number on the opposite side of the equal side you do inverse operation

2+1=3

3/3=1

x ≈1.57

Step-by-step explanation:

Take the exponents of both sides , the exponents will surely cancel out the In , the equation then becomes:

3x - 2 =

Add 2 to both sides , we have

3x = + 2

3x = 2.718281828 + 2

3x = 4.718281828

Divide through by 3

x = 1.572760609

x ≈ 1.57

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.