3) Which function is linear? A) f(x) = 17x] + 2
B)f(x) = 1/7x+ 2
C)f(x) = 7x- 2
D) f(x) = (17x) - 2

B) and C)

Step-by-step explanation:

A) f(x) = |7x| + 2  NO because we have absolute value of 7x

B) f(x)=17x + 2   YES, slope = 17 and y-intercept = 2

C) f(x) = 7x - 2   YES, slope = 7 and y-intercept = -2

D) f(x) = |7x| - 2   NO because we have absolute value of 7x

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

answer: i believe the answer is e

step-by-step explanation: