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3 years ago

100 Points

Mathematics

2 answers:

stepladder [879]3 years ago

6 0

Answer: –f (x) reflects the function in the x-axis (that is, upside-down). f (–x) reflects the function in the y-axis (that is, swapping the left and right sides).

Step-by-step explanation:

kakasveta [241]3 years ago

3 0

Answer:

Step-by-step explanation:

f(-x) is a reflection of f(x) in the y-axis

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Please help Picture inserted Multiple choice Will appreciate it if u help!

Ksenya-84 [330]

Answer: B) Linear; it can be written as y = -3x-6

We subtract 6 from both sides to go from the original equation to -3x-6 = y

Then we flip both sides to end up with y = -3x-6

This is in slope intercept form y = mx+b with m = -3 as the slope and b = -6 as the y intercept.

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3 years ago

a shopkeeper purchased a TV at ₹15,000 and gives a discount of 20% on its marked prize and still got a profit of 8% . find the m

Setler79 [48]

$\huge\sf\underline{Answer}$

$\sf\longrightarrow selling \: prize \: = \frac{100 + profit\%}{100} \times cp$

$\sf\longrightarrow \frac{108}{100} \times 15000 = 16200$

Let the marked prize of the TV be x .

$\sf\longrightarrow discount = 20\% \: of \: x \: = \frac{20}{100}x = \frac{x}{5}$

We have SP = MP - Discount

$\sf\longrightarrow 16200 \: = \: x - \frac{x}{5}$

$\sf\longrightarrow 16200 \: = \frac{4x}{5}$

$\sf\longrightarrow x \: = \: 20250$

Hence , The marked prize of the TV is ₹20,250 .

Hope it helps ~

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2 years ago

Can y’all help me with number 2

KatRina [158]

Answer:

A. False

B. True

C. True

D. False

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3 years ago

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I have a bad memory,i learned this but I forgot it (I swear I'm not lying)

mihalych1998 [28]

Answer:

Step-by-step explanation:

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2 years ago

Helpppp please I’m being timeeeeedddd

monitta

Answer:

x = -9

Step-by-step explanation:

ANGLES IN A TRIANGLE ADD UP TO 180°

50° + 80° = 130°

180° - 130° = 50

x+59 = 50

x = -9

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2 years ago