All categories

3 years ago

Whats the point from equation for y - 4 = -3(x - 3)

2 answers:

4 0

Y-4= -3(x-3)
First you'll distribute the -3(x-3) and you should get -3x+9 (a negative divided by a negative is a positive)
So your new equation will be y-4=-3x+9. Next you'll get rid of the -4 y adding 4 on both sides of the equation. So you should get y=-3x+13. So points you could use is (0,13),(1,10),(2,7)

Inessa05 [86]3 years ago

4 0

$y-y_1=a(x-x_1)\\\\y-4=-3(x-3)\\\\therefore,\ the\ point\ is\ (4;\ 3)$

You might be interested in

The equation a = 1/2(b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and the base lengths, b1 and

andrew11 [14]

Answer:

2a/b1 +b2=h

And

2a/h -b2=b1

Step-by-step explanation:

8 0

2 years ago

Find the first and second derivative of the function defined by the parametric equation.

Sergeu [11.5K]

Answer:

Step-by-step explanation:

Given two parametric equations $x(t)$ and $y(t)$ , the first derivative can be found using the following equation:

$\frac{dy}{dx} = \frac{\frac{dy}{dt}}{\frac{dx}{dt}}$

In this problem, $x(t) = 3e$ and $y(t) = 3^{3t} - 1$ . Finding the derivative of each of these functions with respect to $t$ gives us the following:

$\frac{dx}{dt} = 0$

$\frac{dy}{dt} = 3^{3t + 1}\log{3}$

Because $\frac{dx}{dt} = 0$ , that means the function is a vertical line and has an infinite first derivative.

6 0

2 years ago

Anyone? Help pweeez :)

Amanda [17]

So one miles for A and the fee is $170 then B is $160 then if you used company A you'd go 3 miles to match company B which their miles would be 2,

which I guess the answer would be 5 miles?

8 0

3 years ago

How many solutions can be found for the equation 4z + 2(z - 4) = 3z + 11

Gnom [1K]

4z+2(z-4)=3z+11 perform indicated multiplication on left side

4z+2z-8=3z+11 combine like terms on left side

6z/-8=3z+11 add 8 to both sides

6z=3z+19 subtract 3z from both sides

3z=19 divide both sides by 3

z=19/3

z=6 1/3

So there is only one solution when z=6 1/3

4 0

3 years ago

Read 2 more answers

( BRAINLIEST AND THANKS! )

Kamila [148]

Answer:

Step-by-step explanation:

X Y

--------

1 0.50

2 0.25

3 0.13

4 0.06

5 0.03

3 0

1 year ago