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alina1380 [7]
2 years ago
5

the graph of f(x) = 2x 4 shifts five units to the right when it is replaced with the graph of f(x) = 2x − k. what is the value o

f k? −5 −1 1 5
Mathematics
2 answers:
Ray Of Light [21]2 years ago
7 0

Answer:

the actual answer is -5

Step-by-step explanation:

i just took the test and i know that even though ur numbers with the x looks like multiply but they r really squared

vekshin12 years ago
3 0
F(x) = 2x + 4

f(x-5) shifts (fx) five units to the right, then

f(x-5) = 2(x-5) + 4 = 2x - k

2x - 10 + 4 = 2x - k

k = 6
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Need help with #1 #4 #7 plz giving 15 points
valentina_108 [34]

Answer:

Q1:  p = - 33

Q2: d = - 99

Q3: t = - 13

Step-by-step explanation:

Q1: $ \textbf{-} \frac{\textbf{p}}{\textbf{3}} \hspace{1mm}  \textbf{-} \hspace{1mm}  \textbf{8} \hspace{1mm}  \textbf{=} \hspace{1mm} \textbf{3}

We solve this taking LCM.

We get: $ \frac{-p - 24}{3} = 3 $

$ \implies - p - 24 = 9 $

$ \implies \textbf{p} \hspace{1mm}  \textbf{=} \hspace{1mm}  \textbf{- 33} $

Q4: $ \frac{\textbf{d}}{\textbf{11}} \hspace{1mm}  \textbf{-} \hspace{1mm}  \textbf{4} \hspace{1mm}  \textbf{=} \hspace{1mm}  \textbf{- 13} $

Again we proceed like Q1 by taking LCM.

We get: $ \frac{d - 44}{11} = - 13 $

$ \implies d - 44 = - 13 \times 11 = - 143 $

$ \implies d = - 143 + 44 $

$ \implies \textbf{d} \hspace{1mm}  \textbf{=} \hspace{1mm}  \textbf{- 99} $

Q7: 5t + 12 = 4t - 1

We club the like terms on either side.

$ \implies 5t - 4t = - 1 - 12 $

$ \implies (5 -4)t = - 13 $

$ \implies \textbf{t} \hspace{1mm}  \textbf{=} \hspace{1mm}  \textbf{- 13} $

Hence, the answer.

7 0
3 years ago
I’ll give brainliest!
Novay_Z [31]

Answer: -1 3/4

Step-by-step explanation

just add the fractions together :)

(between the -2 and -1 1/2)

5 0
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Setler [38]

Answer:

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3 0
3 years ago
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Divide <br> 8 2/5 ÷ (-2 1/5)
lesantik [10]

8 2/5 ÷(-2 1/5) = -3.81818181818

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3 years ago
One side of a square flower bed is 21 feet long. How many plants are needed if they are to be spaced 21 inches apart around the
Lapatulllka [165]

Answer:

48 plants.

Step-by-step explanation:

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