All categories

2 years ago

F(x) = x - 6 and g(x) = -2x + 4 what is f(x) • g(x)

Mathematics

1 answer:

Kobotan [32]2 years ago

5 0

Answer: -2x^2+16x-24 ==> Option 3

Step-by-step explanation:

f(x) = x - 6 and g(x) = -2x + 4

f(x) • g(x)=(x-6)*(-2x+4)=

-2x^2+4x-(-12x)-24=

-2x^2+4x+12x-24= -2x^2+16x-24 ==> Option 3

You might be interested in

A deli served 1,288 sandwiches in 4 weeks. If it served the same number of sandwiches each day, how many sandwiches did it serve

Serggg [28]

(write this) The deli served 322 sandwiches in one or each day. I found my answer by dividing 1288 by 4 my final answer was 322. Just to make sure this correct I multiplied 322 × 4.

3 0

3 years ago

In ∆GHI and ∆JKL, GH = JK, HI = KL, GI = 9’, m∠H = 45°, and m∠K = 65°. Which of the following is not possible for JL: 5’, 9’ or

Aliun [14]

Answer:

hello

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Write the expression using a single component x^56/x^24

KiRa [710]

Answer: x^#22

Step-by-step explanation: Cancel the common factor of

x^56 and x^24.

So your answer is x^32 I’m trying my best to explain the answer.

4 0

3 years ago

Write the equation of the line in

Brut [27]

Answer:

y - 3= 2(x - 0)

Step-by-step explanation:

hello :

note 1 :

the point-slope formula is :

y - y_1 = m(x - x_1) the point is A(x_1 , y_1 ) , m : the slope

note 2 :

the slope is : m = (y_2 - y_1)/(x_2 -x_1) when given two points :

A(x_1 , y_1 ) and B(x_2 , y_2 )

in this exercice : x_1 =0 y_1 =3 x_2 =1 y_2 =1

calculate now m = (1 - 3)/(1 -0) =-2

an equation in point-slope form is : y - y_1 = m(x - x_1)

y - 3= 2(x - 0)

5 0

3 years ago

What is the equation of the line

konstantin123 [22]

Hello there!

The answer is B. $\frac{2}{7}$
-----------------------------------------------------------------------------------------------------

Explanation and Work:

We first must identify if the line goes through the origin or not.

The origin is (0, 0)

The line does go through the origin. This means that there is no y-intercept

The specific equation we would you use would be:

y = kx

K is the constant

We find this by finding the slope.

Slope is found by:

$\frac{y2 - y1}{x2 - x1}$

y2 = 2

y1 = 0

x2 = 7

x1 = 0

Now, let's plug in these numbers.

$\frac{2-0}{7-0} = \frac{2}{7}$

So, now let's plug he slope into our formula.

y = $\frac{2}{7} x$

So, our answer would be B.

I hope I helped!

Let me know if you need anything else!

~ Zoe

8 0

3 years ago