Which of the following would be true of the equation of the following graph when in standard form y= ax ^2 + bx+c The "b" term in standard form will be 400.

The "a" value in standard form will be negative.

The "-b/2a" would equal 5

The discriminant (62.4ac) would be zero.

d

step-by-step explanation:

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

the answer is option a you would get more money.it would be $250.

step-by-step explanation:

for option b 200/2=100=50% 100/2=50=25% 50/5=10=5% it would be $220