Question

help pls

Answer 1

2nd option

Answer 2

so b @Saurabh135

Answer 3

up 4 means the it is B or C

so to check the left and right movement just use this site to graph the parent function and the answers for B and C

then make your choice.

https://www.desmos.com/calculator

Answer 4

its b can u help with second one @campbell_st and 3rd one

Answer 5

yes surely b

Answer 6

@Miracrown

Answer 7

@Leong screenshots 18 and 19

Answer 8

18 is a

Answer 9

18 is like you can do in your head, real easy :v

Answer 10

19... can you give me a moment? I'll give you detail of this :)

Answer 11

# 19

\[\frac{ x ^{2} + 7x + 10 }{ x+3} \times \frac{ x ^{2}-3x-18 }{ x ^{2} +x-2}\]

\[\frac{ (x+2)(x+5) }{ x+3 } \times \frac{ (x-6) (x+3) }{ (x-1) (x+2) }\]
while multyply, you can "chop off some of similar numbers"
so what is left here is (x-5)(x-6) over (x-1)