Answer:
1.6/-8
Step-by-step explanation:
Rate of change is slope. So you need to use the slope formula: m=(y2-y1)/(x2-x1). You can decide which pairs will be 1 and 2 and will get the same answer, but keep the pairs together. So, if you do (3.6-2)/(-3-5) you will get 1.6/-8. If you needed to simplify to a fraction without a decimal you could do 1.6/-8 = .8/-4 = 8/10 x 1/-4 = -1/5.
if you multiply each x by -5 you will get each y
hope this helps and can i get a Brainliest because in don't have any
Place a point on positive 3 and go up one and over one then do the opposite so down one over one, since the sign does not have an or equal to symbol, it will be a dotted/dashed line. shade the part that is greater than positive three. to find out if your answer makes sense, place a dot anywhere on the graph to see if it goes with your answer.
Answer:
I believe the answer is D: 10
Step-by-step explanation:
If the other line is 2 segments of 5 and from the center to both lines is the same then x and the other line should be equal
D(t) = -4t^3 + 40t^2 + 500t = 4088
4t^3 - 40t^2 - 500t + 4088 = 0
t = 7
Therefore, the plane has flown 4088 km 7 hours after it took off.