Let f(x) = - 8x^2 + 5x + 4. Find f(x + h) – f(x).

f(x+h)-f(x) =

5

10

15

20

25

30

35

40

45

50

55

d 600 because 15*10*2=300

300+300=600

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

answer: $1794

step-by-step explanation: