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
Aloiza [94]
3 years ago
12

A line passes through (2,-1) and (8,4). A. Write an equation for the line in point-slope form.b rewrite the equation in standard

form using intergers
Mathematics
1 answer:
zhenek [66]3 years ago
7 0
Y²-y¹ / x²-x¹

y²= 4, y¹= -1  x²=8, x¹=2

4-(-1) / 8-2              negative*negative = positive

=5/6

as an integer you'll have to multiply by the reciprocal

5/6* 6/5 = 1

You might be interested in
The graph of the function f(x) = x3 – 7x – 6 intersects the x-axis at the points (–2, 0), (–1, 0), and (3, 0) as shown. Which ex
Alisiya [41]
The x-axis intercepts are the roots of the polynomial. So, the roots are x = - 2, x = - 1 and x = 3.

Therefore, the polynomial can be factored as:

(x - (-2)) * ( x - (-1) ) * (x - 3) = (x + 2)(x + 1)(x - 3).

Answer: (x + 2) (x + 1) (x - 3)
5 0
3 years ago
Find the value of 4/5 divided by 8/15. You must simplify.
mrs_skeptik [129]

Answer:

3/2

Step-by-step explanation:

Assuming you meant fractions, to divide them, you must multiply the reciprocal of that fraction. You'll then have:

4/5x15/8

Reduce the numbers of the greatest common factor which is 5:

4x3/8

Reduce the numbers of the greatest common factor which is now 4:

3/2 is your answer

6 0
3 years ago
The surface area of the square pyramid is 16 square inches. Find the value of x.
cluponka [151]

Answer:

x=6 2/5

Step-by-step explanation:

I don't know how to explain other than doing the math of (x*5)/2=16

3 0
3 years ago
Read 2 more answers
Brittany was tracking the increasing temperature in the morning. At 8 a.m., it was 68 degrees Fahrenheit. At 10 a.m., it was 74
prohojiy [21]
<span>36 is the y intercept, the value for the function when x = 0. In this function the x's are the times and the y's are the temperatures. so in this scenerio, when x = 0, the time would be midnight</span>
3 0
3 years ago
Help pls explain and how you got it
Lubov Fominskaja [6]

Step-by-step explanation:

just minus 100 out of the percentage

for example 20% is 100 - 20 = 80

4 0
3 years ago
Read 2 more answers
Other questions:
  • Write an equation of a line through (5,6) and (-1,4)
    13·2 answers
  • What is the volume of a rectangular prism with the following dimensions
    13·1 answer
  • Which choice shows the coordinates of C’ if the trapezoid is reflected across the y-axis?
    10·2 answers
  • When truckers are on long-haul drives, their driving logs must reflect their average speed. Average speed is the total distance
    11·2 answers
  • What is the domain of the function graphed below?
    15·1 answer
  • What is 92.3 times 4 to the power of ten
    6·1 answer
  • If f(x) = 2x + 3 for all values of x, what is the value of f(-3)? A 0 B -3 C 5 D 9
    12·2 answers
  • Please answer this!!! I need help!
    9·1 answer
  • Leo wants to paint a mural that covers an wall with an area of 1,140 square feet. The height of the wall is 2/5 its length. What
    13·1 answer
  • Help this is my hw from like 2 months ago
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!