Open study

is now brainly

With Brainly you can:

  • Get homework help from millions of students and moderators
  • Learn how to solve problems with step-by-step explanations
  • Share your knowledge and earn points by helping other students
  • Learn anywhere, anytime with the Brainly app!

A community for students.

Write an equation in slope-intercept form for the line shown. http://roads.advancedacademics.com/contentserver/content/roadssection/277812/questions/4-hw7/slope_intercept_2.gif A. y = 2/3 x + 2 B. y = 3/2 x - 4 C. y = 3x - 4 D. y = 2x - 1

Mathematics
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Join Brainly to access

this expert answer

SEE EXPERT ANSWER

To see the expert answer you'll need to create a free account at Brainly

find the slope between (0,-4) and (2,-1)
1 Attachment
ok I got 3/2 now what

Not the answer you are looking for?

Search for more explanations.

Ask your own question

Other answers:

which choice has 3/2 as the slope?
b
so that's your answer :)
can you help me on this question Write an equation in slope-intercept form of the line with the given slope and point: slope = 3 and (1, -2). A. y = 3x - 5 B. y = 3x - 2 C. y = 3x + 1 D. y = 3x + 3
put the information in point-slope form, then change it into slope-intercept form
how do i make it into point slope form
point-slope form is y - y1 = m(x - x1)
I know that but how to I fill that in to then make it slope intercept form
you put the numbers in first, then you can rearrange to make it into slope-intercept
where would I put the numbers
they give you the point (1, -2). so -2 would be y1 and 1 would be x1. they also give you the slope, 3. so 3 would be m
would y and x not y1 and x1 but y and x become 0
also would it look like this y--2=3(x-1)
yes. y + 2 = 3(x - 1). now distribute the 3 into the parentheses
y+2=(3-1)
no, to distribute, you have to multiply 3 with x, and 3 with -1
so y+2=3-3
it would be 3x, not just 3 :) y + 2 = 3x - 3. now, what should we do to get it in the form of y = mx + b? it's our last step
subtract 2 from each side
would that be the right step
yea
so it's either b or c
so the answer is..?
when i calculate it it comes up with y=3x-1 but that isn't an answer
did i do that wrong
what's -3 - 2?
-5
so a
yup
thanks if I have any other questions I will send you a message
mmk
on this question I came up with c is that right Write the equation y - 2 = 4(x + 5) in standard form. A. 4x + y = 7 B. 4x - y = 3 C. 4x - y = -22
yes, it's c :)
k
is this question answer c Write the point-slope form of the equation passing through (5, -1) with a slope of 6. A. y-1=6(x+5) B. y+5=6(x-1) C. y+1=6(x-5) D. y-5=6(x+1)
yes, that's also c
is this c to Find the direct variation equation which passes through (0, 0) and (4, 1). A. y = 4x B. y = -4x C. y = 1/4 x D. y = -1/4 x
yes. it's c lol.
is this one d Write an equation in slope intercept form of the line that passes through (4, 1) and (5, -1). A. y = -4x + 1 B. y = -1/2 x + 9 C. y = 4x + 1 D. y = -2x + 9
yes
I think this is c Which of the direct variation equations has this graph? http://roads.advancedacademics.com/contentserver/content/roadssection/277812/questions/4-hw7/direct_variation_7.gif A. y = 2/3 x B. y = 3x C. y = 1/2 x D. y = 2x
that's a
how ?
find the slope between (0,0) and (3,2)
ok found it thanks!
is this b Find the direct variation equation of the graph through the points (0, 0) and (1, -2). Write in y=kx form. A. y = 2x B. y = -2x C. y = 1/2 x D. y = -1/2 x
yes, b
thanks
How would I do this step by step Write the slope-intercept equation of the line perpendicular to y = 5/2 x - 2, which passes through the point (0, 2). A. y = 5x + 2 B. y = -2/5x + 2 C. y = 2x + 5 D. y = 1/2x + 5
perpendicular lines have negative reciprocal slopes. so our line should have a slope of -2/5
now we can put that info into point-slope form
b
oh lol. you didn't even need to do any math
so its b
yea
would this be c Write the slope-intercept form of the equation parallel to y = 7x + 2, which passes through the point (1, -3). A. y = 7x - 10 B. y = -1/7 x + 2 C. y = 7x - 3 D. y = -7x + 10
or d
?
well it wouldn't be d. parallel lines share the same slope, so it's either a or c
i think c
it's a
ok how would i get that on my own? step by step
put it into point-slope form, then change it to slope-intercept form
y + 3 = 7(x - 1) y + 3 = 7x - 7 y = 7x - 10
ok would this be b The slope of the line perpendicular to y = 3/4 x - 7 is A. 3/4 B. -4/3 C. 4/3 D. -3/4
yes, that's b
how would i figure this out Is a shape with the vertices (2, 4), (2, -2), (-1, -2), and (-2, 4) best classified as a parallelogram, rectangle, or neither?
ugh. i hate these questions
I almost started to cry when I saw that question
lol. i would plot it out first before i did the distance formula
ok
http://roads.advancedacademics.com/contentserver/content/roadssection/277823/questions/5-hw1/662.gif A. n is greater than or equal to -8 B. n is greater than or equal to 8 C. n is greater than or equal to 2 D. n is greater than or equal to -2
which do you think?
b
yes :)
Which statement is best represented by http://roads.advancedacademics.com/contentserver/content/roadssection/277825/questions/5-hw2/677.gif A. One fourth times a number is at least 12. B. One fourth times a number is greater than 12. C. One fourth times a number is at most 12. D. One fourth times a number is less than 12.
I was think b or c
at most means less than or equal to
so it's not c
and it would be b if it there wasn't a line underneath the inequality
but since there is...it's not b
and we know it's not d...
so it must be...
Solve the following: b + 4 < -8. A. b < -12 B. b < -4 C. b > 12 D. b > 4
which do you think?
b
no. what's -8 - 4?
-12
yes, so it's a. can you make a new question thread now? lol sorry, but when it gets too long, i start to lag
thanks and ok

Not the answer you are looking for?

Search for more explanations.

Ask your own question