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
Reika [66]
3 years ago
13

Select the correct answer from each drop-down menu. the equation from the graphed line in slope-point form using the point 2,-1

) is
( y + 1 = 4x-8)or (y +1 = 1/4(x-2) and it’s equation in slope-intercept form is (y=x/4-3/2) or (4y=x-6)

Mathematics
2 answers:
Arada [10]3 years ago
5 0
The formula for point-slope form is y-a=m(x-c), where y and x are variables, a is simply one point in y, m is the slope, and c is simply one point in x. The first thing we can find is m, or the slope. This is found by dividing the change in y over the change in x. The equation for this is (I’ll plug the points in the equation)
\frac{y_{2}-y_{1}}{x_{2}-x_{1}} = \frac{y_{1}-y_{2}}{x_{1}-x_{2}} =  \frac{-1-(-2)}{2-(-2)}=  \frac{-1+2}{2+2} =1/4

Therefore, our answer is the bottom one as our slope is 1/4.

Feel free to ask further questions!
sveticcg [70]3 years ago
4 0
1st Option :) Hope this helps you out man , I did the same quiz and I got it correct

You might be interested in
What should be added 0.7 to get 1​
sveticcg [70]

Answer:

0.3

Step-by-step explanation:

x is the number to be added to 0.7 to have a sum of 1.

0.7 + x = 1

x = 1 - 0.7

x = 0.3

5 0
3 years ago
Read 2 more answers
Round to the nearest ten for 2,420
kotykmax [81]
I'm pretty sure it's just 2,420.
5 0
3 years ago
Read 2 more answers
The green valley zoo has a new colony of 17 egyptian fruit bats. it costs the zoo 0.86 per day to feed each bat a variety of sof
N76 [4]

It costs the zoo 0.86 per day to feed each bat a variety of soft fruits, therefore the cost of 17 egyptian fruit bats would be $14.62

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

A quadratic equation is in the form:

y = ax² + bx + c

it costs the zoo 0.86 per day to feed each bat a variety of soft fruits. Hence:

Cost of 17 egyptian fruit bats = $0.86 per day * 17 = $14.62

It costs the zoo 0.86 per day to feed each bat a variety of soft fruits, therefore the cost of 17 egyptian fruit bats would be $14.62

Find out more on equation at: brainly.com/question/2972832

#SPJ1

4 0
2 years ago
100 POINTS AND BRAINLIEST ANSWER
polet [3.4K]

Answer:

Just took the test,  

1)d, 3

2)a, -13

3) c, y=-2x+6

4) c, f'(a)=8a+2

Step-by-step explanation:

For #3, graph f(x)=-x^2+5. Next graph y=-2x+6. You will see that the added equation touches at exactly the point (1,4). this make it the tangent line equation

5 0
3 years ago
Read 2 more answers
The rain gauge at the airport showed 22 inches of rain in April. Which of these is the SAME as 22 inches?
Sonja [21]

Answer:

24

Step-by-step explanation:

First things first you multiply 22inches of rain times 22 and that is how you get 24

6 0
3 years ago
Other questions:
  • 7. Find the circumcenter of triangle ABC.<br><br> (0, -1)<br> (0, -3)<br> (-4, -1)<br> (-4, -3)
    12·1 answer
  • The length of a rectangle is 3 times the width. If the length is decreased by 4 meters and the width is increased by 1 meter, th
    13·1 answer
  • Out of 3 Cad-bury chocolates and 2 Kitkat bars, if one is picked at random, what is the probability that it will be a kitkat?
    7·2 answers
  • √7 is between what two<br> consecutive integers?
    9·1 answer
  • State the null and alternative hypothesis in symbols and words. Assume conditions have been met. (2 pts.) Perform your hypothesi
    5·1 answer
  • What is 10+2 <br> Please I need help
    11·2 answers
  • Please help quick!! i’ll give brainliest!!
    6·1 answer
  • PLEASE HELP I NEED THE ANSWER!!???
    5·2 answers
  • Geometry - Isosceles &amp; Equilateral Tirangles<br><br> Solve for x *
    9·2 answers
  • Is UVW=Xyz?if so, name the postulate that applies
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!