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Lilit [14]
3 years ago
8

GIVING A BUNCH OF POINTS AND BRAINLIST!! PLEASE HELP ME FAST If h(x)=(f o g)(x) and h(x)=^4squareroot x+7 find g(x) if f(x)=^4 s

wayreroot x+1
Mathematics
1 answer:
mojhsa [17]3 years ago
7 0

i dont know this one i am soooorrrrryyy hope u get help quick

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Which equation is not a linear function?<br> y = x2<br> y = x + 2<br> y = 2x<br> y = x - 2
fgiga [73]
Y= x2 is not linear it is a parabola. There is you me answer hope it helps
3 0
3 years ago
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60 POINTS!!!! PLEASE HELP URGENT
sammy [17]

Using linear combination method to solve the system of equations 3x - 8y = 7  and x + 2y = -7 is (x, y) = (-3, -2)

<h3><u>Solution:</u></h3>

Given that, a system of equations are:

3x – 8y = 7 ⇒ (1) and x + 2y = - 7 ⇒ (2)

We have to solve the system of equations using linear combination method and find their solution.

Linear combination is the process of adding two algebraic equations so that one of the variables is eliminated. Addition or subtraction can be used to perform a linear combination.

Now, let us multiply equation (2) with 4 so that y coefficients will be equal numerically.

4x + 8y = -28 ⇒ (3)

Now, add (1) and (3)  

3x – 8y = 7  

4x + 8y = - 28  

----------------

7x + 0 = - 21  

7x = -21  

x = - 3  

Now, substitute "x" value in (2)

(2) ⇒ -3 + 2y = - 7  

2y = 3 – 7  

2y = - 4  

y = -2

Hence, the solution for the given two system of equations is (-3, -2)

3 0
3 years ago
3) What is 3x +15y=-16 in slope intercept form?
stellarik [79]

Answer:

y=-1/5x-16/15

Step-by-step explanation:

slope intercept form y=mx+b

3x+15y=-16

15y=-3x-16 divide both sides by 15

y=-3/15x-16/15   simplify -3/15 to -1/5

y=-1/5x-16/15

8 0
3 years ago
Y = 2x - 3<br> x + 2y = 4
uranmaximum [27]

Answer:

x=2 , y = 1

Step-by-step explanation:

x + 2(2x-3) = 4

x+4x-6=4

5x-6=4

5x= 10

x=10/5

x=2

subs x=2 into x +2y=4

2+2y=4

2y=2

y=2/2

y=1

6 0
3 years ago
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What is 7/8+14/16+4/5
Jlenok [28]

Answer:

The answer is 2.55

Step-by-step explanation:


3 0
3 years ago
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