What statements can you make?

Hi there! I really need help,
i don't need wrong answers

And i don't need LINK/FILE PLEASE!

i need the correct answer for this, please for those who only know the answer... ​

plss don't answer if you don't know the answer :)

Need explanations too :)​

Given

and

See the graphs attached

To draw the graphs follow the rules we described in the previous questions.

We see the only difference the expressions have is the equation or inequality symbols.

We can state that the inequality includes the line and the region below the same line.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50