For concavity it’s concave up, x intercepts are x=1 and x=-3
Rotate it 180°
Apparently the answer needs to be longer so hey
The answer to your question is 2
Answer:a) 31.8 b) 5.3 c)1.06
Step-by-step explanation:
A) by taking the consumption rate (10.6) and multiplying it by 3
B) dividing consumption rate by 2= half the distance traveled
Answer:
See below.
Step-by-step explanation:
So, from the figure, we can see that US is the combined length of UT and TS. In other words:

We are given their equations. Substitute them:

And this is our answer to 4.
Now, solve for x. Add on the left:

Subtract -3x from both sides:

Subtract 9 from both sides:

Divide both sides by -2:

So, for 5, the answer is 10.
And we're done!