All categories

3 years ago

Which equation represents a line that passes through (2, –) and has a slope of 3?

Mathematics

1 answer:

Radda [10]3 years ago

4 0

The complete question in the attached figure

Let
(2, -R)----------> the point (2, -?)

the equation of a line is
y-y1=m*(x-x1)
point (2.-R) and m=3
so

y+R=3*(x-2)

the answer is the option
<span>y + = 3(x – 2)</span>

You might be interested in

After paying 8 dollars for the pie, Keith has 68 dollars left, his friend

slavikrds [6]

Answer:

75$ BEFORE buying pie. friend doesn't matter

Step-by-step explanation:

68+7 = 75

5 0

2 years ago

Read 2 more answers

What is the answer to this

Sphinxa [80]

X= 3/9 is the answer!!

7 0

3 years ago

A typical running track is an oval with 74-m-diameter half circles at each end. a runner going once around the track covers a di

denpristay [2]

Answer:

Her centripetal acceleration during the turn at each end of the track is $0.432\, \frac{m}{s^{2}}$

Step-by-step explanation:

Total distance covered in one round , D= 400 m

Time taken to cover one round , T = 1 min 40 s = 100 sec

Speed of runner , $V=\frac{D}{T}=\frac{400}{100}\, \frac{m}{s}= 4.0\, \frac{m}{s}$

Now centripetal acceleration is given by

$a_c=\frac{V^{2}}{R}$

where $V= 4.0\frac{m}{s}$

$Radius, R= \frac{Diameter}{2}=\frac{74}{2}m=37\, m$

$\therefore a_c=\frac{4^{2}}{37}\, \frac{m}{s^{2}}=0.432\, \frac{m}{s^{2}}$

Thus her centripetal acceleration during the turn at each end of the track is $0.432\, \frac{m}{s^{2}}$

4 0

3 years ago

Read 2 more answers

Find the image (0,0) after two reflections first across y=3 and then across x-axis

Alina [70]

Refrection of point (0, 0) across y = 3 gives point (0, 6)
Refrection of point (0, -6) across the x-axis gives point (0, -6)

3 0

3 years ago

Read 2 more answers

00:00

Aleks04 [339]

Answer:

Figure A is a translation of Figure 1

hope it helps...

7 0

2 years ago