The first term of a geometric sequence is –2 and the common ratio is -1/-4. what are the next three terms of the sequence?

B. 1/2, -1/8, 1/32

Step-by-step explanation:

Took the test on Ed. Hang in there, you're almost through!

the answer is d. 75%

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)