Answer:
a = -1
Step-by-step explanation:
The line of symmetry for the parabola given by ...
y = ax² +bx +c
is
x = -b/(2a)
Using the given values, we have ...
-2 = -(-4)/(2a)
Multiplying by -a/2, we get ...
a = (4/2)(-1/2) = -1
The value of "a" is -1.
Answer:
51
Step-by-step explanation:
Order of Operations: BPEMDAS
Step 1: Write out equation
2p² + 3s
Step 2: Define variables
<em>p</em> = 3
<em>s</em> = 11
Step 3: Replace variables
2(3)² + 3(11)
Step 4: Evaluate
2(9) + 33
18 + 33
51
Answer:
300 squared unit of measurement
Step-by-step explanation:
12*5*5
12*5 = 60
60*5 = 300
I am assuming this is a rectangular prism
Answer:
The one on the top left
Step-by-step explanation:
What makes a function, a function is that the x coordinate (x,y), cannot be repeated in the tables. The y coordinate can though.
The answer is 7/17.
Because we have 17 spins and it landed on three 7 times, so 7/17.
