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omeli [17]
3 years ago
8

Which equation would shift the parabola down 3 units? A) y = x2 B) y = x2 - 3 C) y = x2 + 3 D) y = (x + 3)2

Mathematics
2 answers:
OleMash [197]3 years ago
8 0

Answer

x^2-3

Step-by-step explanation:


stealth61 [152]3 years ago
7 0

Answer:

B) y = x2 - 3

Step-by-step explanation:

Suppose you have a function y = f(x), you can do these following operations on the function:

Shift up a units: y = f(x) + a

Shift down a units: y = f(x) - a

Shift left a units: y = f(x + a)

Shift right a units: y = f(x - a)

So the correct answer for this question is:

B) y = x2 - 3

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antoniya [11.8K]
34/12 not sure though
7 0
3 years ago
Evaluate the function rule to find the range of each function for the domain {-3, 0, 5}. f(x) = x² − 6x + 4
harina [27]
Range is output for given input

domain is D={-3,0,5}
input -3,0 and 5 for x

f(-3)=(-3)^2-6(-3)+4
f(-3)=9+18+4
f(-3)=31

F(0)=(0)^2-6(0)+4

f(0)=0-0+4

f(0)=4


f(5)=(5)^2-6(5)+4

f(5)=25-30+4

f(5)=-1


Domain={-3,0,5}

Range={31,4,-1}



5 0
3 years ago
What is the range of the function y= e4x?
Ray Of Light [21]

Answer:

Range is y > 0

Step-by-step explanation:

We need to find the range of y = e^4x

The range is defined as a set of values of dependent variable for which the function is defined.

The exponential function of form c. n^x + k has range f(x) > k

in the given function y = e^4x ,k =0

so Range is y > 0

4 0
3 years ago
Read 2 more answers
What is the solution to x - 9 &gt; -15?<br><br> x &gt; -6<br> x -24<br> x &lt; -24
DaniilM [7]

Answer:

x > -6

Step-by-step explanation:

X - 9 > -15

x > -6

4 0
3 years ago
Read 2 more answers
Which expression is equivalent to<br> (2x4y)3<br><br> 2x7y4<br> 2x12y3<br> 8x7y4<br> 8x12y3
Vesnalui [34]
The correct answer would be 8x12y3
6 0
3 years ago
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