Ask question

Ask question

All categories

4 years ago

5

Consider the two lines l1:x=−2t,y=1+2t,z=3tl1:x=−2t,y=1+2t,z=3t and l2:x=−6+2s,y=3+2s,z=5+1sl2:x=−6+2s,y=3+2s,z=5+1s find the po

int of intersection of the two lines

1 answer:

Sophie [7]4 years ago

4 0

Over which interval(s) is the function decreasing?

You might be interested in

Graphing proportional relationships

Svet_ta [14]

a. The unit rate is 9 d per t

b. Find the graph in the attachment

To graph the line, we need to find its gradient or unit rate

<h3>a. How to calculate the unit rate of change of d with respect to t?</h3>

Since t has an increase of 0.20 units in t corresponds to an increase of 1.8 units in d.

The gradient or unit rate of change is m = change in d/change in t

= Δd/Δt

Since

Δd = +1.8 units and
Δt = +0.2 units

So, substituting the values of the variables into the equation, we have

m = Δd/Δt

= + 1.8 units/+ 0.2 units

= 9 d per t

So, the unit rate is 9 d per t

<h3>b. The graph of the line</h3>

To graph the function, we need to know the equation of the graph.

So, the equation of a graph in gradient form is

m = (y - y')/(x - x') where (x', y') = (0, 0) since the graphs both start at the origin

Since m = 9, we have

m = (y - y')/(x - x')

9 = (y - 0)/(x - 0)

9 = y/x

y = 9x

So, the equation of the line is y = 9x

Find the graph in the attachment.

Learn more about graphs here:

brainly.com/question/3939432

#SPJ1

6 0

2 years ago

The value of the digit 8 in this number is 8

Nana76 [90]

And... i don't get it

6 0

4 years ago

8)Solve and rewrite using the distributive property __(__+__) = 12 +24

Alla [95]

The distributive property will give answer 2 ( 6 + 12 ) = 12 + 24 .

The distributive law of multiplication over basic arithmetic such as addition and subtraction is known as distributive property .

According to this property , multiplying the sum of two or more addends by a number will give the same result as multiplying each addend individually by the no . and then adding the products together .

In other words, according to the distributive property, an expression of the form A ( B + C ) can be solved as A ( B + C ) = AB + AC.

2 ( 6 + 12 ) = 12 + 24 .

Hence , the distributive property will give answer 2 ( 6 + 12 ) = 12 + 24 .

To know more on distributive property follow link :

brainly.com/question/2807928

#SPJ9

6 0

2 years ago

The length of a rectangle is 2 units shorter than one-fifth of the width, x.

Nataly [62]

perimeter = 2L+2w

from the problem L = 1/5w-2

so perimeter = 2(1/5w-2) +2w

= 2/5w-4 +2w

=12/5w-4

without seeing your choices it should be similar to this

7 0

3 years ago

Read 2 more answers

!!I'M BEING TIMED ANSWER QUICKLY!! What is the y-intercept of the quadratic function f(x) = (x – 6)(x – 2)? (0,–6) (0,12) (–8,0)

-BARSIC- [3]

The answer is (0,12) as the y-int

3 0

4 years ago