Compare this function to y=ax^2 + bx + c. You can readily see that a=2, b=0 and c=6.
The x-coord. of the vertex is at x = -b / (2a). Subbing the given values for a and b, we get
x = -(0) / (2(2) = 0. At x = 0, y = 6, so the vertex of this parabola is (0,6). It opens upward.
Answer:
A, B, E
Step-by-step explanation:
A - 2.19 + 17.03 + 4.05 = 23.27
B - 15.94 + 7.33 = 23.27
C - 11.08 + 0.89 + 10.3 = 22.27
D - 19.75 + 4.52 = 24.27
E - 0.76 + 13.31 + 9.2 = 23.27
Hope this helped even though I'm a little late
Answer: 195 = 35x + 20
Step-by-step explanation: This follows the y = mx + b formula.
y is your total, what the equation equals, and in this case it is your total cost of $195.
x is your independent variable, and time is always independent. When m is $35, you can plug in any hour (time!) for the x.
b is your initial value. This is what you start with, and in this case, it is your $20 equipment fee. You KNOW you have to pay that.
Hope this helps!
Answer:all lines are straight
Step-by-step explanation:
Answer:
58 inches
Step-by-step explanation:
15+12=27+14=41+9=50+8=58
