<span>The term that you want is 5C2*p^2*q^3
representing 2 successes and 3 failures. This term's value is</span>
<span>(5C2)(0.5^5)
= 10*0.03125 = 0.3125 = P(2 successes in 5 trials) =31.3% </span>
Use the 2 points and use the formula

to get slope

and you get a slope of -2
for the second question its non of the above? i think the x intercept is 0.6666. if you're talking about y intercept then its -5
You move all the varibles to one side and then divide it by the number it has remember if you do it for one side you do it to the other
None, Karen doesn't read.