Hi, I’m really struggling, if anyone knows, please could you help?

a) 26

Step-by-step explanation:

-a would be because as you can see there is a pattern of sticks, so what i did was count up the sticks and i found that there was 6 in the first one. So i counted the second one and it was 10 so i realized that all i had to do was add 4.

and for b i think when it says n it means the nth term which is 4 so i think it means pattern 4 which would be 18 so try that out

hope this helped x

A

Step-by-step explanation:

x-intercept (y=0): 3x+4(0)=6, x=2

y-intercept (x=0): 3(0)+4y=6, y=1.5