3 years ago

Sketch a graph of the function f(x)=x+3

Mathematics

1 answer:

kap26 [50]3 years ago

6 0

Slope:1
Y-Intercept:3

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Easy Points!!

zlopas [31]

<h2>Letter B</h2>

<h3>As i answered on your previous question, an x value cannot have 2 or more y values or else the curve does not pass the vertical line test, therefore this diagram does NOT represent a function.</h3>

7 0

2 years ago

<img src="https://tex.z-dn.net/?f=%5Cboxed%7B%5Csf%20x%2B3%3D12%7D" id="TexFormula1" title="\boxed{\sf x+3=12}" alt="\boxed{\sf

Julli [10]

Answer:

=> X= 12 - 3 = 9

=> X= 9

Hope this helps you XD ✌️

4 0

3 years ago

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This figure represents the base of an aquarium that is 9 inches high.

dangina [55]

Answer:

Step-by-step explanation:

8 0

3 years ago

-2x+y=8 help is needed

Gnesinka [82]

Answer:

y=2x+8

Step-by-step explanation:

you move the 2x to the other side of the equation which makes its switch signs

3 0

3 years ago

Read 2 more answers

Use Euler’s method to estimate the value of y(20). Use a step size of ∆x = 5. Please fill out the remainder of the chart complet

crimeas [40]

Answer:

y(20)=14,322

Step-by-step explanation:

We need to solve the equation:

$dy/dx=0.4xy$

with initial point

$y(0) = 2$

with incerments

$\Delta x=h=5$

By Euler's method, we have:

$y(x+h)=y(x)+h*f'(x,y)$

We start with the initial point

$y(5)=y(0)+5*f'(0,2)=2+5*(0.4*0*2)=2$

And we continue until we reach the value for y(20)

$y(10)=y(5)+5*f'(5,2)=2+5*(0.4*5*2)=2+20=22\\\\\\y(15)=y(10)+5*f'(10,22)=22+5*(0.4*10*22)=22+440=462\\\\\\y(20)=y(15)+5*f'(15,462)=462+5*(0.4*15*462)=462+13,860\\\\y(20)=14,322$

4 0

3 years ago