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kozerog [31]
3 years ago
8

Use the parent function f(x) = x2 to fill in the blanks.

Mathematics
1 answer:
krek1111 [17]3 years ago
5 0

Answer:

a) reflection across the x-axis

b) f(x) =( x-3)²

c) f(x) = x² + 6 is a vertical taranslation up by '6' units

Step-by-step explanation:

<u>Explanation</u>

Given that the parent function

              f(x) = x²

a) f(x) = x² is rotation across the x-axis then the new function

<em>  f(x) = - x²</em>

b) ) f(x) = x² is a horizontal translation right by '3' units then the function is changes to <em>f(x) = (x-3)²</em>

c)  

f(x) = x² is a vertical translation up '6' units then the function is changes to <em>f(x) = x² +6   </em>

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Can some one please explain how to do these and give me the answer for this one please Thank you!!
shutvik [7]
Hope this helps you ! :)

3 0
4 years ago
Which is the order from least to greatest of the following: six fifths, eight ninths, 0.5, forty percent?
ehidna [41]

The order from least to greatest is "forty percent, 0.5, eight-ninths, six-fifths".

<h3>What is a fraction?</h3>

A fraction is a part of the whole represented by a/b, where a and b are any integers.

The given numbers are,

six fifths = 6/5 = 1.2

eight ninths = 8/9 = 0.9

0.5

40% = 0.4

Therefore, the order from least to greatest is "forty percent, 0.5, eight-ninths, six-fifths".

Learn more on fractions here:

brainly.com/question/10354322

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5 0
2 years ago
Corinne bought 5 bags of chips and 4 jars of dipping sauce for $21.82. At the same prices, Ginger bought 4 bags of chips and 3 j
AURORKA [14]
<h2>$2.98</h2>

Step-by-step explanation:

       5 bags of chips and 4 jars of dipping sauce cost $21.82. Also, 4 bags of chips and 3 jars of dipping sauce cost $16.86.

       This problem can be modeled using linear equations in two variables.

Let c be the cost of a bag of chip and s be the cost of a jar of dipping sauce.

The information yields the equations

       5c+4s=21.82,4c+3s=16.86\\\textrm{Multiply first equation by 4 and second equation by 5}\\20c+16s=87.28,20c+15s=84.3\\\textrm{Subtracting second equation from the first one}\\s=\$2.98

∴ A jar of dipping sauce costs \$2.98.

3 0
4 years ago
What expression represents the area???
galben [10]

Answer:

B.

Step-by-step explanation:

Area is width times height.

(5p-7)(3p+4)

Multiply using FOIL method

(First, outer, inner, last)

(5p*3p) + (5p*4) + (-7*3p) + (-7*4) =

15p² + 20p -21p - 28 =

15p²-p -28 =

B is the closest one. They might have made a typo.

6 0
3 years ago
There are 20 people in Susan’s class. Each person gives a card to everyone else in the class. How many cards were exchanged?
Marianna [84]
Each student will give 19 cards so 20x19=380
6 0
3 years ago
Read 2 more answers
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