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elixir [45]
3 years ago
9

The function f is defined by f(x) = 4x + 1. What is the value of f(3)?

Mathematics
2 answers:
My name is Ann [436]3 years ago
5 0

Answer:

13

Step-by-step explanation:

f(x) = 4x + 1

Let x= 3

f(3) = 4*3+1

    = 12+1

   = 13

laiz [17]3 years ago
5 0

Answer:

13

Step-by-step explanation:

f(x) = 4x + 1

replacing the value of x,we get

f(3)=4×3+1

f(3)=12+1

f(3)=13

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-4x + 7 = -21 <br><br>whats x AHSAJ I NEEDD HELPPP
yKpoI14uk [10]

Answer:

-4x+7= -21

-4x= -21-7( this positive 7 will change to negative as we take in other side )

-4x = -28

Both the negative will be cancelled

4x = 28

x = 28/4

X = 7

therefore the X value is 7

7 0
2 years ago
Read 2 more answers
Find the remainder when f(x)=−2x3+x2−4x+1 is divided by x+3.
andre [41]

Answer:

4 the answer is 4

Step by step explanatin:

8 0
2 years ago
I don't know how to find a different angle from this. PLEASE HELP FIND X!!!! THANKS!!!
timama [110]

The intersection of the two red rays forms a set of vertical angle pairs. In such a pair, angles opposite one another have the same measure, so the angle opposite the one labeled 93 degrees also has measure 93 degrees.

The red ray on the right together with the black ray pointing directly to the right form a pair of supplementary angles, whose measures add up to 180 degrees. This means the angle adjacent to the one labeled 128 degrees has measure 180 - 128 degrees.

In any triangle, the interior angles' measures add up to 180 degrees. So we have

? + 93 + (180 - 128) = 180

? + 93 - 128 = 0

? = 128 - 93

? = 35

8 0
3 years ago
Can you help me please
Ugo [173]

Answer:

√6x²×√18x²

x²√(6×18)=x²√108=2×3x²√3=6x²√3

4 0
3 years ago
Mr. Russell and Ms. Nicholson are teaching their classes how to write in cursive. Mr. Russell has already taught his class 2 let
yarga [219]

Answer:

2 weeks

Step-by-step explanation:

Mr. Russell  : y = 3x +2

Ms. Nicholson : y = 2x + 4


8 0
3 years ago
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