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
Simora [160]
3 years ago
6

Line CD passes through points (0, 2) and (4, 6). Which equation represents line CD?

Mathematics
1 answer:
Lena [83]3 years ago
7 0

Answer:

C

Step-by-step explanation:

We know that line CD passes through the two points (0, 2) and (4, 6).

First and foremost, let’s find the slope of the line. We can use the slope formula:

\displaystyle m=\frac{y_2-y_1}{x_2-x_1}

Where (x₁, y₁) and (x₂, y₂) are our two points.

So, let’s let (0, 2) be (x₁, y₁) and (4, 6) be (x₂, y₂). Substitute appropriately:

\displaystyle m=\frac{6-2}{4-0}

Evaluate:

\displaystyle m=\frac{4}{4}=1

Hence, our slope is 1.

Now, we can use the slope-intercept form:

\displaystyle y=mx+b

Where m is our slope and b is our y-intercept.

Notice from our given points that we are given (0, 2).

So, our y-intercept is 2.

Therefore, we will substitute 1 for m and 2 for b. This yields:

\displaystyle y=(1)x+(2)

Simplify:

\displaystyle y=x+2

Hence, our answer is C.

You might be interested in
What is the discriminant of the equation below? <br> X^2 - 8x - 2 = 0
LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

b^2 - 4ac > 0

(-8)^2 - 4(1)(-2) = 64 + 8 = 72

two solutions

4 0
2 years ago
The fact your family Drove from Arizona to Malibu ,California to spend a week at the beach they drove
prisoha [69]
To solve this question, you need to do 421 divided by 9.

421 divided by 9 will get you a long number, which is 46.7777778.

Round your number up by the hundredths place. You will get 46.78.

The average speed in miles per hour would be 46.78 MPH.
6 0
2 years ago
Simplify
Scorpion4ik [409]

Answer:

1

Step-by-step explanation:

using the rule of exponents

(\frac{a}{b}) ^{-1} = \frac{b}{a} , then

\frac{123}{321} × \frac{456}{654} × \frac{789}{987} × \frac{321}{123} × \frac{654}{456} × \frac{987}{789}

[ \frac{123}{321} × \frac{321}{123} = 1 , \frac{456}{654} × \frac{654}{456} = 1 , \frac{789}{987} × \frac{987}{789} = 1 ]

= 1 × 1 × 1

= 1

7 0
1 year ago
Help with this question please
ahrayia [7]
20/8=2’5”
So the larger triangle is bigger by 2.5
So you times 5’6” by 2.5 to get your answer which is 14 ft

Hope this helps
3 0
3 years ago
What is 5/8 as a decimal please give explanation <br> WILL GIVE CROWN
liq [111]

Answer:

One eighth is equal to 0.125.  Four eighths is equal to one half, or 0.5.  So five eighths is 0.5 + 0.125, which equals 0.625.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Someone help me with culinary math?
    6·1 answer
  • The space shuttle travels at about 28,000 km per hour using that information estimate how many hours will it take to reach Satur
    12·1 answer
  • Check all of the correct solutions to this problem
    8·1 answer
  • What is the distance between -24 and -16.5 on a number line?
    10·2 answers
  • 36=2+(-12.4)<br> please helpssss
    13·2 answers
  • last week 267 people watched a football game. this week 574 people watched a football game how many more people watched this wee
    12·1 answer
  • How do i simplify the expression 6(x+2)-4
    11·1 answer
  • 12.93 is what percent of 172.40?
    9·2 answers
  • A store gave away 1932 calendars in seven days they gave away the same number of calories each day how many calendars in the sto
    8·1 answer
  • What is the volume of a triangular prisim if the length is 4cm heigght is 3cm and width is 11cm
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!