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il63 [147K]
4 years ago
14

If f(x)=8x+6, what is f(-1)

Mathematics
2 answers:
sergey [27]4 years ago
4 0
If I remember correctly this is how you solve it.

f(x)=8x+6
f(-1)=8(-1)+6
f(-1)=-8+6
f(-1)= -2
serg [7]4 years ago
4 0
F(x) = 8x + 6

To find f(-1), substitute x = -1 :

f(-1) = 8(-1) + 6 = -8 + 6 = -2

Answer:  f(-1) = -2 
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Answer: There are 18 tulips Callie has in total .

Step-by-step explanation:

Since we have given that

Number of tulips for every daisy she picks = 4

Number of daises she picks = 3

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So, According to question,

\text{ Number of tulips for 3 daises will be }=3\times 4=12

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3 years ago
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3 years ago
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The tangent, cotangent, and cosecant functions are odd , so the graphs of these functions have symmetry with respect to the:
Marina CMI [18]
<h2>Answer:</h2>

The tangent, cotangent, and cosecant functions are odd , so the graphs of these functions have symmetry with respect to the:

                                 Origin.

<h2>Step-by-step explanation:</h2>

A function f(x) is said to be a odd function if:

                    f(-x)=-f(x)

Also, an odd function always has a symmetry with respect to the origin.

whereas a function f(x) is said to be a even function if:

                      f(-x)=f(x)

Also, an even function has a symmetry with respect to the y-axis.

We know that:

Tangent function, cotangent function and cosecant function are odd functions.

Since,

\tan(-x)=-\tan x\\\\\cos (-x)=-\cot x\\\\\csc (-x)=-\csc x

( similarly sine function is also an odd function.

whereas cosine and secant function are even functions )

<em>Hence, the graph of tangent function, cotangent function and cosecant function  is symmetric about the origin.</em>

7 0
3 years ago
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LUCKY_DIMON [66]

Hi, hope this helps :)

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4 0
3 years ago
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Marizza181 [45]

Answer:

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Step-by-step explanation:

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