Write and equation in slope-intercept form for the line that passes through the given point and is perpendicular to the graph of the given equation (-4,5),y=-4x-1 step by step

y=1/4x+6

Step-by-step explanation:

So when the slope is perpendicular to -4, then the slope = 1/4 because of negative reciprocal.

y=1/4x+b

Enter the given point (-4,5) into the equation.

5=1/4(-4)+b

5=-1+b

b=6

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

a = 11 : 4

b = 38

c = 1 for every 6