Answer:
18-4y
Step-by-step explanation:
18 -4y because your start with 18, and each day 4 get eaten. so day 2 (4*2) there will be 8 less, etc, etc
Answer:
6 Degrees per minute
Step-by-step explanation:
25 + 23 = 48
48 divided by 8 = 6
Answer:
Step-by-step explanation:
Opposite angles of a cyclic quadrilateral are supplementary, so <u>(6x+72)+3x=180</u>
<u />
Problem
Solution
For this case we know that the vertex is given by (3,6) and the genera equation for a parabola is given by:
y= a(x-h)^2 +k
Where h = 3, k=6 and replacing we have:
y= a(x-3)^2 +6
And we can find the value of a with the point given x= 4, y=4
4= a(4-3)^2 +6
4= a +6
a= 4-6=-2
And the correct equation would be:
d. y= -2(x-3)^2 +6