Find an equation for the tangent line to the graph of the given function at (-4,20). f(x) = x² +4
Find an equation for the tangent line to the graph of f(x) = x2 +4 at (- 4,20).
y=

bru bru

Step-by-step explanation:q

33

step-by-step explanation: g=6

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

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y

=

−

2

find the upper bound of the range.

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y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: