9514 1404 393
Answer:
see below for the graph
Step-by-step explanation:
We can specify the location of the minimum and the axis of symmetry using the vertex form of the quadratic equation:
y = a(x -h)² +k . . . . . . . vertex (h, k); scale factor 'a'
We can put the given values into the equation to see what 'a' needs to be to make the function have the desired y-intercept.
-3 = a(0 -(-2))² +(-5)
2 = 4a . . . . add 5 and simplify
a = 1/2 . . . . divide by 4
The equation for the desired function can be ...
y = 1/2(x +2)² -5
The perimeter of a rectangle is 2W + 2L. We are given the length and width of each rectangle.
The answer is C because if you add all the sides you get 4x + 8, not 4x + 4
Answer:
$3242
Step-by-step explanation:
If each room mates bank account loses $810.50 after paying rent, it means they are spending that on rent. Since there are 4 friends, just do $810.50 times 4 and that's the answer of how much rent costs in total.
Multiply the 2 numbers, 2.5 and 3.9 and then you will get 9.75
Then add the 2 exponents, -15 and 26 and you will get 11
<span>The answer is 9.75 x 10^11</span>
7n-2n+3p+2p
5n+5p (combine like terms)
the answer is 5n+5p
