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
lina2011 [118]
2 years ago
5

Can somebody help me

Mathematics
1 answer:
iogann1982 [59]2 years ago
7 0

Answer:

a) yes

b) yes

c) yes

d) no

e) no

You might be interested in
Slope -4 passing through the point (5,3).
bonufazy [111]
A negative slope means the line would be going downward, so you would go down first (instead of up as with a positive slope), then over right.

Therefore, you would go down 4 (or negative 4 considering you are going down) and right 1.

Rise over run still applies here. Rise over run is a fancy way of saying to put the number (or slope) in fraction form.

-4 as a fraction would be -4/1.

So start at (5,3), go down 4 and over 1, repeatedly and you got it.

**Just remember the rise over run can be confusing with negative slopes.**
5 0
3 years ago
Please look at number 10. from the slope and write the equation for me
kompoz [17]

Answer:

y = 8x + 38

Step-by-step explanation:

To find the slope we set up y = mx + b and plug m (our slope) in and then plug in the point into x and y to find b (our y-intercept)

   y = mx + b

   y = 8x + b

   6 = 8(-4) + b

   6 = -32 + b

+32   +32

 38 = b

So using our slope and our intercept we have our slope intercept

y = mx + b

y = 8x + 38

Hope this helps :)

7 0
3 years ago
Read 2 more answers
Write an equation that represents the line.<br> Use exact numbers.<br> (-2,-1)<br> (4,6)
vazorg [7]

Check the picture below.

to get the equation of any straight line, we simply need two points off of it, so let's use those in the picture

(\stackrel{x_1}{-2}~,~\stackrel{y_1}{1})\qquad (\stackrel{x_2}{4}~,~\stackrel{y_2}{6})~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{6}-\stackrel{y1}{1}}}{\underset{run} {\underset{x_2}{4}-\underset{x_1}{(-2)}}} \implies \cfrac{6 -1}{4 +2} \implies \cfrac{ 5 }{ 6 }

\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{1}=\stackrel{m}{\cfrac{5}{6}}(x-\stackrel{x_1}{(-2)})\implies y-1=\cfrac{5}{6}(x+2) \\\\\\ y-1=\cfrac{5}{6}x+\cfrac{5}{3}\implies y=\cfrac{5}{6}x+\cfrac{5}{3}+1\implies y=\cfrac{5}{6}x+\cfrac{8}{3}

6 0
2 years ago
Which answer describes the solution to each equation?
BigorU [14]
I hope this helps you

8 0
3 years ago
Prove that ΔADB∼ΔADE by writing a proportion which solves for the Pythagorean Theorem.
Cloud [144]

Answer:

B) AD/DE = BD/AD

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If 2a^2+3^1a-5a^2, then a-a^2=
    7·1 answer
  • Π is the ratio of _______________ to _______________.
    15·1 answer
  • Is the fraction 1/2 equivalent to a decimal that terminates or a decimal that does not​ terminate?
    6·2 answers
  • The school is located where Wilson Street and Green Street intersect. Which ordered
    7·1 answer
  • 8. Archie plotted the points on the graph below to show how the amount he owes for tuition decreases as the number of tuition pa
    11·1 answer
  • 1. What do you have to do to an absolute value<br> function to make it reflect over the x axis?
    7·1 answer
  • Anyone need help? :D
    11·2 answers
  • X^2+1=0<br> What are the roots of this equation?<br> Thanks!
    15·2 answers
  • Select all the ordered pairs that are solutions to the system.
    9·1 answer
  • SIMPLE CONGRUENCE QUESTION, LOTS OF POINTS!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!