Someone pls help me with all 3 of these I’m begging u it’s due today (This isn’t math but I still put it as math)

For number 1 the answer should be b

2) Au-it's a metal

3) b.

Step-by-step explanation:

b

step-by-step explanation:

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.