In a sequence of numbers, az = 2,24 =-3, as --8, 46--13, and az =-18. Based on this information, which equation can be used to find the nth term in the sequence, a,?

A. an=-5n+17
B. an=5n-17
C. an=17n-5
D. an=-17n+5

answer:

c. the third graph

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

whose power in the senate is equal to the power of the speaker of the house?

step-by-step explanation:

answer

d. 10

explanation

the distance from point y to wx is the height of the triangle.

using pythagoras theorem,

group similar terms to get,

this implies that,

take positive square root of both sides to get,

this implies that,