Ask question

Ask question

All categories

ArbitrLikvidat [17]

3 years ago

7

PLEASE HELP 15 POINTS N BRAINLIEST

2 answers:

Mrac [35]3 years ago

5 0

Answer:

OK don't worry we will help you get 15 points

Marta_Voda [28]3 years ago

5 0

A) Find slope (y2-y1)/(x2-x1)
Pick any two points: (5, 500), (10, 100)
(100-500)/(10-5) = -400/5 = -80
Y = -80x + h
Plot in the points
500 = -80(5) + h
500 = -400 + h
h = 900
b) Y = -80x + 900
(I have to go. I’m sure you can do the rest on your on )

You might be interested in

Somebody please help me!!!

Ivenika [448]

The person above me is correct

6 0

3 years ago

S use f(x)=2x-5 and g(x)=4x+3

jeyben [28]

Step-by-step explanation:

can you please add details to your question

7 0

3 years ago

Read 2 more answers

Which expression is equivalent to 4x-6x+12-20-5x

Veseljchak [2.6K]

Please list the answer options. I can solve but I need the answer options.

7 0

3 years ago

Can you help me solve this problem please? Solve 6n = 2n – 8.

Julli [10]

First move the 2n over to the other side by subtracting it
so
4n=-8
then divide 4n by 4 and do the same to the other side
so
n= -8/4
n= -2

5 0

3 years ago

1) f(x) = 2x + 4, g(x) = 4x2 + 1; Find (g ∘ f)(0).

Sholpan [36]

Answer:

<h2> $(g \: \circ \: f)(0) = 17$ </h2>

Step-by-step explanation:

f(x) = 2x + 4

g(x) = 4x² + 1

In order to find (g ∘ f)(0) we must first find

(g ° f )(x)

To find (g ° f )(x) substitute f(x) into g(x) that's for every x in g(x) replace it with f(x)

That's

<h3> $(g \: \circ \: f)(x) = 4( ({2x + 4})^{2} ) + 1 \\ = 4(4 {x}^{2} + 16x + 16) + 1 \\ = {16x}^{2} + 64x + 16 + 1$ </h3>

We have

<h3> $(g \: \circ \: f)(x) = {16x}^{2} + 64x + 17 \\$ </h3>

Now to find (g ∘ f)(0) substitute the value of x that's 0 into (g ∘ f)(0)

We have

<h3> $(g \: \circ \: f)(0) = 16( {0})^{2} + 64(0) + 17 \\$ </h3>

We have the final answer as

<h3> $(g \: \circ \: f)(0) = 17$ </h3>

Hope this helps you

8 0

3 years ago