Vertex-either the highest point or lowest depending on which way the parabola is (-1,-9)
Y- int- where the graph intersects the y int- (0,-8)
X- int- where the graph intersects the x int- (-4,0) and (2,0)
axis of symmetry- where the line could be folded in half and be the same- x=-1
equation: (x-1)^2 -9=y
Answer:
Since there are 60 seconds in one minute, we can write this as 146,000 inches per minute. Since there are 60 * 60 = 3600 minutes in one day, we can write it as 525,600,000 inches per day. Since there are about 63360 inches in one mile, the answer is about 8295 miles per day.
20*.4= 8
(20 as the original price, .4 is 40% as a decimal)
20+8
(eight being 40% of 20)
$28 is the new price.
Answer:
56x + 8
Step-by-step explanation:
If there are 8 marbles in a group , and 5 out of every 8 is red, than in six groups there would be 5, 10, 15, 20, 25, 30 red marbles.
This lists the group of 6 sets.
30 red marbles in 6 sets.
