Which function matches the mapping shown? a) f(x) = x2 b) f(x) = 2x c) f(x) = x + 2 d) f(x) = 2x + 2

correct answers below:

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

actually your concept is wrong

step-by-step explanation:

150% of x =300

150x=300×100

x=(300×100)÷150

x=200

answer: the angel abc is 30°,and the abc is a triangle where the angel bac is 90°

so ac is the half of 24=12ft,and from the pythagorean theorem we find ba

ba=√bc^2-ac^2=√576-144=√432=12√3ft

so bac is 12+12√3=12(1+√3)ft