Using the form y=a(x-h)²+k
We can look at the vertex (-3,-2) which gives us the values of h,k
h=3, k=-2
Thus y=a(x+3)²-2
Then we can solve for a using any point on the line
- I'll use (-4,-1)
Insert the values of x,y into y=a(x+3)²-2
--> x=-4, y=-1
y=a(x+3)²-2
-1=a(-4+3)²-2
-1=a(-1)²-2
a-2=-1
a=-1+2
a=1
Insert the value of a
y=1(x+3)²-2
= (x+3)²-2
Thus y=(x+3)²-2 is the final equation in standard form
Answer:
2, 3,4,6,8,9,12,18,36 and 72
Step-by-step explanation:
they can all divide 72
Answer:
40 more inches of fabric is needed to cover the entire table.
Step-by-step explanation: you add ten inches to every end of the table
The area of the square is side^2
1536=s^2
Square root of 1536=39.19
Side length =39.19
Answer:
240
Step-by-step explanation:
180 decided by 3 because 75% is 3/4 then you take that and add it to your original number
