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
Elanso [62]
3 years ago
14

What are the necessary criteria for a line to be perpendicular to the given line and have the same y-intercept?

Mathematics
2 answers:
77julia77 [94]3 years ago
7 0

Answer:

The slope is -3/2 and contains the point (0, −2). Which is b.

Step-by-step explanation:

(-3,-4) (3, 0)

slope = (0 +4) / (3 + 3) = 4/6 = 2/3

perpendicular so slope = -3/2

line on graph

y = mx + b

0 = 2/3 (3) + b

0 = 2+ b

b = -2

y intercept (0,-2)

svetlana [45]3 years ago
6 0
Y=-(3/5)x-7is the anwser because this is the form y=mx+b where m=5/3 any line perpendicular to this given line will have the slope of -1/m so, in this case slope of perpendicular is: -1/(5/3) = -3/5 we know the y-intercept is -7, point (0, -7) so wave: <span>y = -(3/5)x - 7</span>
You might be interested in
Choose the correct simplification of (2x3 + x2 − 4x) − (9x3 − 3x2).
Mrrafil [7]
You start off by multiplying the second bracket by -1 to get rid of the bracket.
So,
(2x3 + x2 - 4x) - 9x3 + 3x2 =
2x3 +x2 - 4x - 9x3 + 3x2 =
(2x3 - 9x3) + (x2 + 3x2) - 4x =
-7x3 + 4x2 - 4x
7 0
3 years ago
Read 2 more answers
Number 6 and 7 what is the answer please!
larisa [96]
6. 40 minutes (15/3 = 5 minutes/mile) - 5*8 = 40 min
7. 15,840 ft / 5 = 3.168 ft
5 0
3 years ago
Read 2 more answers
I need Help on 1-13 PLEASE ANSWER ASAP &amp; QUICKLY I REALLY NEED YOUR HELP!! I don't accept: i don't knows people trying to he
Amanda [17]
1. >  
2. = 
3. <
4. >
5. >
6. <
7. 9.1
8. 0.001

4 0
3 years ago
Read 2 more answers
The graph below represents the function f.
OLEGan [10]

Answer: А.

The function f intersects the x-axis at two points, and the function g never intersects the x-axis.

Step-by-step explanation:

In the graph we can see f(x), first let's do some analysis of the graph.

First, f(x) is a quadratic equation: f(x) = a*x^2 + b*x + c.

The arms of the graph go up, so the leading coefficient of f(x) is positive.

The vertex of f(x) is near (-0.5, -2)

The roots are at x = -2 and x = 1. (intersects the x-axis at two points)

Now, we know that:

g(x) has a positive leading coefficient, and a vertex at (0, 3)

As the leading coefficient is positive, the arms go up, and the minimum value will be the value at the vertex, so the minimum value of g(x) is 3, when x = 0.

As the minimum value of y is 3, we can see that the graph never goes to the negative y-axis, so it never intersects the x-axis.

so:

f(x) intersects the x-axis at two points

g(x) does not intersect the x-axis.

The correct option is A.

6 0
3 years ago
What is 95,438 - 62,804 rounded to the nearest 10 thousand
den301095 [7]
95,438 - 62,804= 30,000 when rounded
3 0
3 years ago
Other questions:
  • If the points A(x,2), B(-3, -4) and C(7, -5) are collinear, then find the value of x
    10·1 answer
  • What is the first quartile<br> value of 16 18 20 14 17 27 33 9 + 12​
    11·1 answer
  • Which statement describes the end behavior of the function f(x)=3|X-7|-7
    12·1 answer
  • Explain why there can't be a simple graph with the following sequence of vertex degrees: (a) 5,1,1,1
    14·1 answer
  • What is the difference between 5x +3 and 5(x+3)?
    12·1 answer
  • If the divisor is 40 what is the least three digit dividend that would give a remainder of 4
    11·1 answer
  • Find the length of GI in the triangle below. Please explain how you got the answer if possible because I'm super confused, thank
    8·1 answer
  • PLz DO it all I will give brainlest and thanks.
    10·1 answer
  • Could you help me out please?? :’)
    14·2 answers
  • Determine the intervals on which f(x) is x&gt;0 and on which f(x) is x&lt;0.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!