Answer:
six times a number plus five
Step-by-step explanation:
I'll have Martin as X and Melvin as Y.
So the equation for X is, 15(starting point) and +5 every set.
Here's a table
________________
The amount of sets|Lbs -------->This one's for Y
__________________ ________________
0 | 15 0 | 60
1 | 20 1 | 50
2 | 25 2 | 40
3 | 30 3 | 30
4 | 35
On the third set, tables help. I'll do the first question in the comments
This doesn’t make sense what do u mean by this
Answer:
(4,-7) is the vertex
Step-by-step explanation:
The equation of the parabola is of the form
y= a(x-h)^2 +k
where (h,k) is the vertex
f(x) = -2(x – 4)^2 – 7
(4,-7) is the vertex
<span>f '(x) = 6/(x^1/3) + 3 = 0
x = -8
Observe that f '(-7) > 0 and f '(-9) < 0. Therefore, we have a relative min at x = -8.
I hope my answer has come to your help. Thank you for posting your question here in Brainly.
</span>
