A line passes through (-2,-4) and (-6,-5). What is the slope?

A) 3/4

B) -3/4

C) 1/4

D) -1/4

1/4

Step-by-step explanation:

The slope is given by

m = (y2-y1)/(x2-x1)

    = (-5- -4)/(-6 - -2)

    = (-5+4)/(-6+2)

    = (-1) / -4

(a) common ratio in the given sequence is, 3

(b) push ups will do kendall do on the 20th week

step-by-step explanation:

geometric sequence is a sequence of numbers that follows a pattern were the next term is found by multiplying by a constant called the common ratio(r)

(a)

given the sequence: 6 , 18 , 54 , 162 ,

this sequence is geometric sequence where each term is 3 times the previous term.

therefore,

common ratio(r) = 3.

(b)

a formula for nth term of geometric sequence is given by;

,   where r is the common ratio between the successive terms and is the first term,

to find how many push ups will kendall do on the 20th week.

here. n = 20th term.

in the given sequence first term

then;

simplify:

therefore, push ups will do kendall do on the 20th week

i believe a. 12x≥120 is the answer