Mathematics: Help me please please

The discriminant of is Negative, no real solutions. -24...

Help me please please - id15273630, Dreadpoolio1999

kidre9663

10.02.2022

Step-by-step explanation:

2 hours > $12.50

1 hour > $12.50/2 = $6.25

Now, putting it in the form of y = kx,

For 1 hour > $6.25 = K×1 (General equation)

Similarly,

For 2 hours > $12.50 = K×2

For 5 hours > $31.25 = K×5

Hope it helps.

0,0(0 оценок)

RealSavage4Life

18.10.2021

The discriminant of ax^2+bx+c is d=b^2-4ac

d = 2^2 - 4(1)(7) = 4 - 28 = -24

Negative, no real solutions.

-24

0,0(0 оценок)