The gradient of the line is calculated as (3 - (-9))/(4 - (-4)) = 1.5
Writing it in point-slope form, you get y-3 = 1.5(x-4)
This gives y = 1.5x - 3 giving a y-intercept of -3.
I could help if I had a picture of the problem
Answer:
9ab/8
Step-by-step explanation:
-3/4 a * -3/2 b
negative time negative is positive
3*3/(4*2) ab
9ab/8
we can make the number a mixed number but it is not usually done
(1 1/8 ) * ab
Their are many different types of atoms in the universe. It can include the proton, neutron, and the electron. Also, the quark is a particle but is not found alot.
