What is the largest number? -1.2, -1.1, -2.2, -1.8

-1.1

Step-by-step explanation:

In the case of negative numbers, the farther you are from 0, the smaller the number. So -1.1 is the biggest number of the four

-1.1

Step-by-step explanation: it is closer to zero than the other numbers

y-y1=4(x-x1)

step-by-step explanation:

this is point-slope form since you only have 4 as the slope it goes in place of m

hope this : )