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kogti [31]
4 years ago
5

Let f(x) = -3x + 7 and g(x) = 2x^2 - 8, (g×f)(x)

Mathematics
1 answer:
Andrei [34K]4 years ago
4 0

Answer:

-6x2(2 as a power) +4x hopefully this helps you

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What is 4m^2 - 10= -6
harkovskaia [24]
<h3>I'll teach you how to solve 4m^2 - 10= -6</h3>

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

Add 10 to both sides:

4m^2-10+10= -6+10

Simplify:

4m^2= 4

Divide both sides by 4:

4m^2/4= 4/4

Simplify:

m^2= 1

For x^2 = f(a) the solutions are x =  \sqrt f(a) - \sqrt f(a):

m= \sqrt 1, m= -\sqrt 1

Simplify:

m = 1, m = -1

Your Answer Is m = 1, m = -1

plz mark me as brainliest :)

8 0
3 years ago
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D 2. Which of the following is correctly written in Standard Form?
Naily [24]

Answer:

Step-by-step explanation:

Ummm, y = mx+b is called the slope-intercept form because you can just read them off:

slope = m

y-intercept = b

Now can you pick a choice?

7 0
3 years ago
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Vlada [557]

Answer:

A

Step-by-step explanation:

5-2 = 1/52 = 1/25 = 0.04

6 0
3 years ago
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A recursive rule for a geometric sequence is a1=2; an= 4/9 an-1
Oxana [17]

A recursive rule for a geometric sequence:

a_1\\\\a_n=r\cdot a_{n-1}

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

a_1=2;\ a_n=\dfrac{4}{9}a_{n-1}\to r=\dfrac{4}{9}

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

The exciplit rule:

a_n=a_1r^{n-1}

Substitute:

a_n=2\left(\dfrac{4}{9}\right)^{n-1}=2\cdot\left(\dfrac{4}{9}\right)^n\cdot\left(\dfrac{4}{9}\right)^{-1}=2\cdot\left(\dfrac{4}{9}\right)^n\cdot\dfrac{9}{4}\\\\\boxed{a_n=\dfrac{9}{2}\cdot\left(\dfrac{4}{9}\right)^n}

3 0
3 years ago
Please help i need the answers fast <br><br><br><br><br><br> A 19<br> B 28<br> C 33<br> D 35
Aliun [14]

Answer:

the answer for that is 35 letter D

6 0
3 years ago
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