Given y = 3/4(x + 5)² - 6, which of the following is true?
1) the quadratic equation is written in vertex form, the axis of symmetry is x = -5, and the vertex is (-5, -6).
2) the quadratic equation is written in vertex form, the axis of symmetry is x = 5, and the vertex is (5, -6).
3) this equation is not a quadratic equation.
4) this equation is quadratic, however, the axis of symmetry and vertex cannot be determined at this time.

i dont know it

step-by-step explanation:

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.

other answer is correct. i had used the radius of the radius somehow. a website:

answer: 8

step-by-step explanation: