1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Korvikt [17]
3 years ago
8

(01.05) What is the equation in point-slope form of the line passing through (−2, 0) and (2, 8)?

Mathematics
1 answer:
alukav5142 [94]3 years ago
6 0
Slope of the line= \frac{change in y}{change in y}
m=\frac{8-0}{2--2}
m=8/4=2
y=2x+c
Replacing for x and y using point (-2, 0)
0=2(-2)+c
0=-4+c
c=4
y=2x+4
You might be interested in
How do you answer this question?
bekas [8.4K]

Answer:

Divide 12 by 6........................D

5 0
3 years ago
Read 2 more answers
Is this true? And also how does the equation from y-3=3(x-4) become a positive <br> y+3=3x-12?
EastWind [94]

Step-by-step explanation:

the right equation is :

y-y1=m(x-x1)

y+3=3(x+4)

y+3= 3x+12

y=3x+12-3

y=3x+9

7 0
3 years ago
Find the perimeter of the quadrilateral.
levacccp [35]

<em><u>Question:</u></em>

Find the perimeter of the quadrilateral. if x = 2 the perimeter is ___ inched.

The complete figure of this question is attached below

<em><u>Answer:</u></em>

<h3>The perimeter of the quadrilateral is 129 inches</h3>

<em><u>Solution:</u></em>

The complete figure of this question is attached below

Given that, a quadrilateral with,

Side lengths are:

4x^2 + 8x\ inches \\\\3x^2-5x+20\ inches \\\\7x + 30\ inches \\\\31\ inches

The values of the side lengths when x = 2 are

(4x^2+8x)=(4\times 2^2+8\times 2)=(4\times 4+16)=16+16=32\ inch\\\\(3x^2-5x+20)=(3\times 2^2-5\times 2+20)=(3\times 4-10+20)=12+10=22\ inch\\\\(7x+30)=(7\times 2+30)=14+30=44\ inch

Perimeter of a quadrilateral = Sum of its sides

Perimeter of given quadrilateral = 32 + 22 + 44 + 31 = 129 inches

Thus perimeter of the quadrilateral is 129 inches

5 0
3 years ago
Please help with my math work !<br> due tomorrow morning
Y_Kistochka [10]

Answer:

y=2x+6

Hope This Helps! :)

3 0
2 years ago
If g(x)=<br> x+1 /X-2<br> and h(x) = 4 - x, what is the value of (9.9)(-3)?
lukranit [14]
The correct answer is -29.7
6 0
2 years ago
Other questions:
  • Use the associative property to identify which expression is equal to (32)(8)(5x).
    6·1 answer
  • PLEASE HELP!!!!
    10·1 answer
  • Is anyone here from my school.
    7·1 answer
  • The equation y= 1/2 x +4 is graphed below.which equation would intersect this line at (4, 6)?
    12·1 answer
  • What is |–93|?<br> i need help
    10·1 answer
  • A tree casts a shadow of 24 feet at the same time as a 5-foot tall man casts a shadow of 4feet. Find the height of the tree.
    14·1 answer
  • Tomas needs exactly 666 potatoes to make 121212 potato pancakes.
    5·1 answer
  • We can think of 3 ÷ 1/4 as the answer to the question “How many groups of 1/4 are in 3?” What is the answer to the question
    15·1 answer
  • Joseph reads 12 pages in 84 minutes. Assume Joseph reads at a constant speed. Write the number of minutes it takes Joseph to rea
    9·1 answer
  • HELP HELP HELP
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!