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3 years ago

10

In the graph, the coordinates of the vertices of pentagon ABCDE are A(–6, –3), B(–4, –1), C(–2, –3), D(–3, –5), and E(–5, –5). I

f pentagon ABCDE is reflected across the y-axis, find the coordinates of E'

2 answers:

Artyom0805 [142]3 years ago

7 0

The new location will be (5,-5) because you just have to remove the first negative sign
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Gala2k [10]3 years ago

7 0

Answer:

d

Step-by-step explanation:

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Why is liquid ounces is different than ounces? Be specific!!

german

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3 years ago

How would i answer this?

Paraphin [41]

Answer:

Option (B).

Step-by-step explanation:

Option (a). {(1, 2), (3, 4), (4, 5), (6, 7)}

Since in every ordered pair value of x corresponds a distinct value of y.

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Option (b). {(0, 3), (1, 5), (3, 9), (1, 13)}

In the ordered pairs (1, 5) and (1, 13) value of x correspond to the two different values of y.

Therefore, its not a function.

Option (c). {(-2, 2), (-3, 3), (-4, -4), (-5, -5)}

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Therefore, given set of ordered pairs represent a one to one function.

Option (d). {(1, 2), (2, 2), (3, 5), (4, 8)}

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Option (B), will be the answer.

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4 years ago

The product of half my number times my number is 162. What is twice my number? Explain how you solved the problem.

LenKa [72]

324. I mutiplyed 162 and 2 and got 324.

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3 years ago

F(n) = 2• (-3)^n

Mashutka [201]

Answer:

$f(1)=-6$

$f(n)=f(n-1)(-3)$

Step-by-step explanation:

We are given that

$f(n)=2\cdot (-3)^n$

We have to complete the recursive formula of f(n).

Substitute n=1

$f(1)=2\cdot (-3)$

$f(1)=-6$

$f(2)=2\cdot (-3)^2=18$

$f(3)=2\cdot (-3)^3=-54$

$\frac{f(2)}{f(1)}=\frac{18}{-6}=-3$

$\frac{f(3)}{f(2)}=\frac{-54}{18}=-3$

It forms geometric sequence because the ratio of two consecutive terms are equal.

Therefore, the recursive formula

$f(n)=f(n-1)r$

$f(n)=f(n-1)(-3)$

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3 years ago

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Solve the given problem.

fiasKO [112]

This is a word problem so translate to math so this is asking 6+(4/2) which is 8

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4 years ago

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