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
frozen [14]
3 years ago
10

determine the intercepts of the line that correspond to the following table of values. -14,9 -10,18 -6,27

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0

I'll need to assume that your "-14,9" means (-14,9); if so, please use parentheses next time to indicate that you're sharing the coordinates of a point.

As we go from (-14,9) to (-10,18), x increases by 4 and y increases by 9.  Thus, the slope of this line is m = rise / run = 9/4.

We want the intercepts of this line.  Let's use the slope-intercept form y = mx + b.  Substituting the given info:  -10 for x and 18 for y, and m = 9/4, we get:

18 = (9/4)(-10) + b, where b is the y-intercept.

Solving for b, we get 18 + 90/4 = (72+90)/4 = 162/4, or 81/2.

Then b = 81/2, and the equation of the line is y = (9/4)x + 81/2.

Now find the x-intercept.  To do this, let y = 0; then (9/4)x = -81/2,  Mult. both sides by 4 to eliminate the fractions:  9x = -162, or x = -18.  The x-intercept is (-18,0) and the y-intercept is (0,81/2)

You might be interested in
A car dealership pays $8,350 for a car. They Mark up the price by 17.4% to get the retail price. What is the retail price of the
olga55 [171]

A car dealership pays the sum of $8,350 for a car

The dealer mark up the car price by 17.4%

The retail price = Mark up percentage x original price of the car

Mark up = 17.4%

= 17.4 + 10

= 117.4%

Convert 117.4% to decimal

= 117.4/100

= 1.174

The retail price = $8, 350 x 1.174

= $9,802.90

The retail price of the car is $9,802.90

6 0
1 year ago
Jerome wrote the following scenario to match the algebraic expression s 4 − 16: “16 fewer than four times the number of songs on
Xelga [282]

Answer:

No, because the expression s/4 - 16. In the word formed she times 4 and the letter, she should have to dived it.

Step-by-step explanation:

No, because the expression s/4 - 16. In the word formed she times 4 and the letter, she should have to dived it.

5 0
2 years ago
Read 2 more answers
Which theorem would be used to prove the triangles below as congruent?
Stells [14]

Answer:

  A:  HL

Step-by-step explanation:

The hypotenuses of these right triangles are marked congruent.

One leg of these right triangles is marked congruent.

The HL theorem applies.

4 0
2 years ago
if the probability of an event is 26% what is the probability of its complement occurring? a. 100% b. 74% c. 26% or d. 24%
oksian1 [2.3K]
B. 74%
This is because the complement plus the original must equal 100%.
So...
100 - 26 = 74
5 0
3 years ago
Read 2 more answers
Find the surface area of the right rectangular prism shown below
RSB [31]

Answer:

you need to provide the figure

5 0
3 years ago
Read 2 more answers
Other questions:
  • If y + 3y + 5y = -18, then what is the value of y?
    10·2 answers
  • What is the distance between the points (−9,−2) and (50,54)?
    10·1 answer
  • Jamaal has 20 models of planes and cars. He has three times as many cars as planes. What is the ratio of his cars to total model
    9·1 answer
  • Six friends are buying pizza for dinner. Their choices are to buy 2 medium 10 inch diameter pizzas for $7, or one large 14 inch
    12·1 answer
  • Simplify by dividing negative three over eight ÷ five over nine . (5 points)
    5·2 answers
  • What is the area of a square with sides of 5 inches? A. 10 square inches B. 20 square inches C. 25 square inches D. 35 square in
    14·1 answer
  • Square WXYZ has coordinates W (2, 4), X (-2, 4), Y (-2,-2), Z (2,-2). What are the coordinates of its
    14·1 answer
  • A patrol officer used radar to note the speeds of cars, in miles per hour, as
    14·1 answer
  • Simplify the - 501/2+12.3
    5·1 answer
  • What is another way to write 54?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!