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AlekseyPX
3 years ago
9

1. If f(x) = 4x + 5, what is the value of f(-3)? *

Mathematics
2 answers:
Dmitry [639]3 years ago
5 0
-18 hope this doesn’t get hate from people that a gods at this app and don’t know how to mind there beeswax
Stella [2.4K]3 years ago
4 0

Answer:

-7

Step-by-step explanation:

Plug the value in.

4(-3)+5=-12+5=-7

Hope I helped!

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How does the graph of g(x) = (x + 4)3 − 6 compare to the parent function f(x) = x3?
Solnce55 [7]

Answer:

g(x) is shifted 6 units to the left

Step-by-step explanation:

Lets try to simplify g(x) since has a few extra terms:

g(x)= 3x+12-6=3x+6

Now it is easier to compare the two functions.

We can tell that they both have the same slope, both differs on a extra term

This term tell us that the g(x) is shifted to the left (it is positive 6)

Another approach to the solution is to plot the two functions together by obtaining the crossing points with the 'y' axis and with the 'x' axis

the result is shown in the attached picture

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3 years ago
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mixas84 [53]

Answer:

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Step-by-step explanation:

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An = A1 * r^(n-1)

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2 years ago
What is the least common denominator of 5/6 and 3/4?
ololo11 [35]
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5 0
3 years ago
Given the piece wise function show below, select all that are true​
NeTakaya

Answer:

Option (C) and (D)

Step-by-step explanation:

Given piecewise function is,

f(x) = 2x, x < 1

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Option (A),

x = 5 means x > 1

So the function will be,

f(x) = x^{2}

f(5) = (5)²

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Therefore, f(5) = 1 is not correct.

Option (B),

x = -2 means x < 1

f(x) = 2x will be applicable.

f(-2) = 2(-2) = -4

Therefore, f(-2) = 4 is not correct.

Option (C)

For x = 1,

f(1) = 5

Therefore, f(1) = 5 is the correct option.

Option (D)

x = 2 means x > 1 and the function defined will be,

f(x) = x²

f(2) = 2²

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Therefore, f(2) = 4 will be the correct option.

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7 0
3 years ago
Find the slope and the y-intercept of the line<br> slope intercept is:<br> y=-5/2x+5
PtichkaEL [24]

Answer:

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Step-by-step explanation:

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