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Blababa [14]
3 years ago
5

If f(x) = 2x + 4 and g(x) = 6x - 10, find f(4) - g(2)

Mathematics
1 answer:
tekilochka [14]3 years ago
4 0

Answer:

f(4) - g(2) = 10

Step-by-step explanation:

f(x) = 2x + 4 \\ f(4) = 2 \times 4 + 4 = 8 + 4 = 12 \\  \\ g(x) = 6x - 10 \\  g(2) = 6 \times 2 - 10 = 12 - 10 = 2 \\  \\  f(4)  - g(2)  = 12  - 2 \\  \\ \huge \red{ \boxed{ f(4)  - g(2)  = 10}}

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0.83333333

Step-by-step explanation:

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3 years ago
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Write the equation of the line in fully simplified slope Intercept form.
andre [41]

Answer:

y = -0.83x - 2

Step-by-step explanation:

Slope intercept form is y = mx+b.

M is the slope: In this case the slope (rise/run) is 10/12. However, the slope is decreasing is that would make it negative.

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B represents the y-intercept. The y-intercept here is -2. So our final equation is:

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8 0
3 years ago
#1. Which is equal to z3 8? A. (z - 2)(z^2 - 2z - 4). B. (z + 2)(z^2 - 2z + 4) C.(z - 2)(z^2+ 2z + 4). D. (z + 2)(z^2+ 2z - 4) #
tankabanditka [31]
#1. B
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Z^3 + 2z^2 – 2z^2 + 4z – 4z – 8
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<span>(x + y)(x + 2)
x^2 + 2x + yx + 2y
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#4. D.
<span>(x - 7)(x + 7)(x- 2)
x^2 + 7x – 7x -49
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3 0
3 years ago
Hi, I actually have this question not this one sorry
Ivanshal [37]

we know that

If V is the midpoint of SU

then

SV=VU

substitute the given values

2x+18=8x-6

solve for x

8x-2x=18+6

6x=24

<h2>x=4</h2>

Find SV

SV=2x+18

SV=2(4)+18

<h2>SV=26 units</h2>

so

<h2>VU=26 units</h2>

and

SU=2SV

SU=2(26)

<h2>SU=52 units</h2>
4 0
1 year ago
Find the inequality represented by the graph​
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3 years ago
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