Given: <span>y = x^2 + 6x - 5. Then a = 1, b = 6 and c = -5.
The x-coord. of the vertex is given by x = -b / (2a), which here is x = -6 / (2*1) = -3.
Use the given formula </span><span>y = x^2 + 6x - 5 to find the value of y when x = -3:
y = (-3)^2 + 6(-3) - 5 = 9 - 18 - 5 = -14
Then the vertex is (-3, -14).</span>
Answer:
0.13 tax
Step-by-step explanation:
0.044*3=0.132
Answer:
816 T-shirts
Step-by-step explanation:
16 boxes * 17 shirts = 272 shirts total in 16 boxes
272 shirts * 3 orders = 816 shirts
Answer:
-12
Step-by-step explanation:
-8 * ( 1/4) * (6)
= -12
Answer:
y=1/2x+4
Step-by-step explanation:
Slope is 1/2. (m)
Y-intercept is 4 (b)
Slope intercept form is Y=mx+b.
