Si tenemos una escalera con 12 peldaños y cada peldaño mide 0.3 metro. a) cuanto mide la escalera? b) si cambiamos la medida de cada peldaño a 0.24 ¿ cuantos peldaños tendriamos?

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.