CUCU 3) Which function represents the sequence? 45, 40, 35, 30, 25,-
OA) f(x) = 45x -5
OB) f(x) = 45 - 5(x - 1)
OC) f(x) = 5 - 45(x - 1)
OD) f(x) = 5x + 45
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AEDc0
9:28 AM
116/2021
1

B

Step-by-step explanation:

well, the sequence are in the form

a1 = first term = 45

you can plug 1 to any of the option

and ended with B the only function that satisfies what we need

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1