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3 years ago

Determine which of the following statements true about the function

Mathematics

1 answer:

alina1380 [7]3 years ago

6 0

Answer:

the answer is D

Step-by-step explanation:

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Convert the following equation into<br> slope-intercept form.<br> x - 26y = 52

Softa [21]

The equation in slope intercept form would be: y= 1/26x - 2

4 0

2 years ago

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PLEASE HELP ASAP!!! (No links)

marta [7]

Answer:

No it is not a solution

Step-by-step explanation:

To solve this, you should replace your (x,y) with (8,3)- 8 being your x value and 3 being your y value.

So this inequality, your y value is supposed to be bigger than the value of whatever 3x-4 equals.

So, your inequality should be 3>3(8)-4

3*8=24-4=20

So is 3>(greater than)20? No. Which then means that (8,3) is not a solution because it would make the inequality not true.

Hope this helps!

6 0

2 years ago

Can someone PLEASE help meeeeee

Novay_Z [31]

(4,8)
(6,12)

Slope:-

m=12-8/6-4=4/2=2

Equation

y-8=m(x-4)
y=2x

Y intercept 0

y=12x-20

Slope=12

Y intercept=-20

m=13t

Slope=14

y intercept=0

7 0

2 years ago

A particle moves with velocity vector

asambeis [7]

Answer:

$\vec{s(t)}=\frac{1}{2}t^2\hat{i}-(2t+1)\hat{j}+(\frac{1}{3}t^3+1)\hat{k}$

Step-by-step explanation:

We are given that velocity vector of a particle

$\vec{v(t)}=t\hat{i}-2\hat{j}+t^2\hat{k}$

When t=0 then the particle is at the point (0,-1,1).

We have to find the position of particle at time t.

We know that

Velocity = $\frac{Displacement }{time}=\frac{ds}{dt}$

Therefore, $\vec{v}=\frac{\vec{ds}}{dt}$

$\int{ds}=\int (t\hat{i}-2\hat{j}+t^2\hat{k})dt$

Integrate on both sides then we get

$\vec{s(t)}=\frac{1}{2}t^2\hat{i}-2t\hat{j}+\frac{1}{3}t^3\hat{k}+C$

$\int x^n dx=\frac{x^{n+1}}{n+1}+C$

Substitute the value of point at time t=0 then we get

C= $-\hat{j}+\hat{k}$

Substitute the value of C then we get

$\vec{s(t)}=\frac{1}{2}t^2\hat{i}-2t\hat{j}+\frac{1}{3}t^3\hat{k}-\hat{j}+\hat{k}$

Therefore, the position of particle at time t

$\vec{s(t)}=\frac{1}{2}t^2\hat{i}-(2t+1)\hat{j}+(\frac{1}{3}t^3+1)\hat{k}$

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2 years ago

Which solid figure has six faces (including base(s))?

Katyanochek1 [597]

Answer:

rectangular prism

Step-by-step explanation:

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2 years ago

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