Baswically find the slope of each line
slope=rise/run
for the graph we see that it rises 120 over 2 hours or 120/2 or 60mph
for the other one is where miles is rise and hours is run
2 hours to 90 miles
3 hours to 135 miles
change from 2 to 3 is 1 hour
change from 90 to 135 is 45 miles
so 45mph
60>45
the guzmans travel at lower average speed
Answer:
f(x) = x(x +4)(x -3)
Step-by-step explanation:
Zeros at -4, 0, and 3 tell you the factorization is ...
f(x) = a(x +4)(x)(x -3)
Then f(2) = a(6)(2)(-1) = -12a.
The graph shows f(2) = -12, so a=1. That makes the function rule:
f(x) = x(x +4)(x -3)
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If you want it multiplied out, it will be
f(x) = x^3 +x^2 -12x
Answer: 39
Step-by-step explanation: All the numbers in organized order: 30, 32, 32, 36, 42, 43, 44, 45. The median is basically the middle of the numbers, and since we have 8 numbers, the middle of the eight numbers is 36, and 42. Now we add those 2 middle numbers together, and divide them by 2 so we can find the median of those 2 middle numbers. (36+42)/2 is equal to 39, so the final answer is 39.
Answer:
2 × 7 =14
Step-by-step explanation:
step by step that is the answer
Answer:
C 60π cm³
Step-by-step explanation:
1/3 x π x6² x 5
=60π
