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Nat2105 [25]
1 year ago
13

The terminal side of an angle in standard position passes through p(–3, –4). what is the value of tangent theta?

Mathematics
2 answers:
astraxan [27]1 year ago
6 0

Answer:

  4/3

Step-by-step explanation:

The tangent of any angle (θ) in standard position that has point (x, y) on its terminal ray is ...

  tan(θ) = y/x

__

For the given point on the terminal side, the tangent is ...

  tan(θ) = (-4)/(-3) = 4/3

_____

<em>Additional comment</em>

There are several ways this can be explained. One of them makes use of the relation between rectangular and polar coordinates:

  (x, y) = (r·cos(θ), r·sin(θ))

Then the ratio y/x is ...

  y/x = (r·sin(θ))/(r·cos(θ)) = sin(θ)/cos(θ) = tan(θ)

sasho [114]1 year ago
3 0

Answer:

D) 4/3

Step-by-step explanation:

hope it helps

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IrinaK [193]

9514 1404 393

Answer:

  B.  F(x) = 2(x -4)² +4

Step-by-step explanation:

The graph opens upward, so has a positive leading coefficient. (Eliminates choices A and C.)

The graph is translated right 4 units, so x in x² has been replaced by (x-4). (Eliminates choice D.)

The transformed graph is of the equation ...

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4 0
3 years ago
F(x) = x^2 +3x-2<br> F(a) = ?<br> find F(x) for the given domain.
Delvig [45]

Answer:

<em>a^2 +3a-2</em>

Step-by-step explanation:

Given the expression:

g(x) =  x^2 +3x-2

We are to find f(a). To get this, we will simply replace x with a in the expression as shown;

g(a) = a^2 +3a-2

<em>hence the required domain is expressed as g(a) = a^2 +3a-2</em>

3 0
3 years ago
Please Help, Geometry find exact value of missing sides
zzz [600]

Answer:

answer  bottom is 90

Step-by-step explanation:

i helps

3 0
3 years ago
At practice, Tom does three times as many push-ups as Justin, and also 50 jumping jacks. He does 72 exercises in
Sunny_sXe [5.5K]
X= 7 1/3
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8 0
3 years ago
If f(x)=2x^4-3x^3+2x^2+x-3, explain how you know that the equation f(x)=0 has at least one real root between x=1 and x=2
hodyreva [135]

Answer:

Step-by-step explanation:

by theorem :

f continu in [1 , 2]

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so the equation f(x)=0 has at least one real root between x=1 and x=2

so :

7 0
3 years ago
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