Answer:
1 to 30 seconds
Step-by-step explanation:
3 seconds increases your speed from 32 to 35 miles per hour
Hence 3 seconds = 3 miles per hour(35-32 miles)
1 second = 1 mile
The function for the increase per mile is therefore:
f(x)= 1x
Where x is number of seconds travelled on the highway
The domain of a function are the possible input values for x. Since the speed limit on the highway is 65 miles, the input values for x cannot be more than 30 seconds(current speed is 35 miles per hour, 65-35=30)
Answer:
Step-by-step explanation:
(7,-6) (13,2)
2--6. 8. 4
------= ------= ------ (2--6 turns to a +)
13-7. 6. 3
4
Slope:------
3
Points=(7,-6)
4
y--6=----(x-7) (y--6 turns to a +)
3
4. 28
y+6= ---- x - ----
3. 3
-6. -6
-------------------------
4. 46
y=----- x - -------
3. 3
Answer: 9−27
Step-by-step explanation:
2(5x^2+2x)+2(3x^2)
10x^2+4x+6x^2
16x^2+4x
D is the correct answer.
