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Alex Ar [27]
3 years ago
6

SHOW WORK: Evaluate f(-2) f(x)= 3/2x-4​

Mathematics
2 answers:
katrin [286]3 years ago
7 0

Answer:

f(-2)=-5

Step-by-step explanation:

f(-2) = 3/2(-2) -4

f(-2)= -3-2

f(-2)= -5

Anarel [89]3 years ago
3 0

Answer:

f=-3/4x+2

Step-by-step explanation:

f(−2)=3/2x−4

−2f/−2=3/2x−4/−2

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6= 2(y+2) i need help on this
vitfil [10]
Y = 1
This the answer just trust

8 0
2 years ago
What is the solution of this system of linear equations? 3y = 3 y equals StartFraction 3 over 2 EndFraction x plus 6.X + 6 y – S
Scrat [10]

Answer:

(0,6)

Step-by-step explanation:

The given system of equations is

y =  \frac{3}{2}x + 6

and

\frac{1}{2}y -  \frac{1}{4}x = 3

We substitute the first equation into the second equation to get:

\frac{1}{2} ( \frac{3}{2}x + 6) -  \frac{1}{4}x = 3

We expand to get:

\frac{3}{4} x + 3 -  \frac{1}{4}x = 3

We group similar terms to get:

\frac{3}{4}x -  \frac{1}{4}x = 3 - 3

\frac{1}{2}x = 0

x = 0

Put x=0 in to the first equation to get:

y = 6

Therefore the solution is (0,6)

3 0
3 years ago
Read 2 more answers
Precalc Help me Please
Likurg_2 [28]

We just need to solve for y when x = -2

Solution:

y = 2|-2 + 1|

y = 2|-1|

y = 2(1)

y = 2

Therefore, the answer is Option 3

Best of Luck!

7 0
3 years ago
128 ounces = ____?____ pounds​
VladimirAG [237]

Answer:

8

Step-by-step explanation:

5 0
2 years ago
What times 3/1 equals 1
bulgar [2K]

x. 1/3 = 1

Make the x alone to find it correctly.

x. 1/3 . 3 = 1.3

x = 3

Hope it helps!

5 0
3 years ago
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