Answer:
y = -1/2x - 1
Step-by-step explanation:
Given equation:
y = 2x - 3
Given point: (x1,y1) = (-8,3)
This is in the form of y = mx + c,
so, m1 = 2
If the lines are perpendicular then the product of their slope will be - 1 i.e.
m1 x m2 = -1
2 x m2 = -1
m2 = -1/2
Now, using one point form formula,
y - y1 = m(x - x1)
or, y - 3 = -1/2( x - (-8))
or, y-3 = -1/2(x + 8)
or, y = -1/2x - 4 + 3
or, y = -1/2x - 1
This is the required equation.
Answer:
(x^2-6)^2
Step-by-step explanation:
A vertical asymptote occurs when a function approaches infinity. This is usually the result of dividing by zero. So find the 'x' value that causes the denominator to reach zero.
tan x = sin x / cos x -----> cos x = 0 when x = pi/2, 3pi/2
cot x = cosx / sinx -------> sin x = 0 when x = 0,pi
sec x = 1/cos x --------> cos x = 0 when x = pi/2, 3pi/2
csc x = 1 /sin x --------> sin x = 0 when x = 0,pi
Answer:
Step-by-step explanation:
Lifeguard=x
tutor=35-x
7x+10(35-x)=290
7x+350-10x=290
-3x=-60
x=20 hours as a lifeguard ($140)
35-x=15 hours as a tutor ($150)
adds to $290.
Hope that helps! :)
Answer:
Yes it would be 1.
Step-by-step explanation:
