Determine the valuse(s)of k for which the line? (F+2)x+(F²+9)y+3k²-8k+5=0
a, is parallel to x axis
b, is parallel to y axis
c, passes through the origin
d, passes through the point(1,1)
e, is perpendicular whith thw line x-3y=0​

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

If f(x)=x+7 and g(x)=1/x what is (fog)(x)