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
pychu [463]
3 years ago
12

On a coordinate plane, a line goes through (negative 3, 2) and (0, 1). A point is at (3, 4).

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
4 0

Answer:

y = 3x - 5

Step-by-step explanation:

Points on given line: (-3, 2), (0, 1)

m1 = slope of given line; m = slope of perpendicular

Slope of given line = m1 = (y2 - y1)/(x2 - x1) = (2 - 1)/(-3 - 0) = 1/(-3) = -1/3

The slopes of perpendicular lines have a product of -1.

m1 * m = -1

-1/3 * m = -1

m = 3

Slope of perpendicular: m = 3

Point on perpendicular: (3, 4)

y - y1 = m(x - x1)

y - 4 = 3(x - 3)

y - 4 = 3x - 9

y = 3x - 5

Answer: y = 3x - 5

You might be interested in
Simplify (6²)4. <br>how to get the answer​
Anna71 [15]

Answer:

144

Step-by-step explanation:

6^2 = 6x6 = 36

36 x 4 = 144

7 0
2 years ago
Read 2 more answers
How do I find the vertex and the standard form? Plz explain
xenn [34]

Answer:

Vertex form

y = -4(x + 3)^2 + 10

Standard form;

y = -4x^2-24x - 26

Step-by-step explanation:

Mathematically, we have the vertex form as

y = a(x-h)^2 + k

(h,k) represents the vertex

We have h as -3 and k as 10

y = a(x+3)^2 + 10

To get a, we substitute any of the points

Let us use (-1,-6)

-6 = a(-1+3)^2 + 10

-6-10 = 4a

4a = -16

a = -16/4

a = -4

So we have the equation as;

y = -4(x+3)^2 + 10

For the standard form;

We expand the vertex form;

y = -4(x + 3)(x + 3) + 10

y = -4(x^2 + 6x + 9) + 10

y = -4x^2 - 24x -36 + 10

y = -4x^2 -24x -26

7 0
2 years ago
HELP!!!!! PLEASE!!!!
finlep [7]
Cant really see it the picture
3 0
3 years ago
Expand (x-2)^7 using binomial theorem​
umka2103 [35]

Answer:

Urr answer...

Step-by-step explanation:

<h3 /><h3 /><h3 /><h3 /><h3>i hope its help to you ✌</h3>

4 0
2 years ago
Read 2 more answers
14:56
pentagon [3]

Answer:

\dfrac{14}{56}=\dfrac{1}{4}

Step-by-step explanation:

We need to find an expression that is equivalent to 14:56.

So,

\dfrac{14}{56}=\dfrac{14}{14\times 4}\\\\=\dfrac{1}{4}

So, the equivalent expression of the given expression is \dfrac{1}{4}.

7 0
3 years ago
Other questions:
  • By what can you divide 66 and 72
    12·1 answer
  • PLZ HELP ME PLZZZ 15 PTS Mr. Rodriguez asked 60 randomly chosen students from each grade level at Willowbrook School about their
    6·2 answers
  • a team of 4 people participate in a 400-yard relay race each team member runs the same distance the team completes the race in 5
    12·1 answer
  • H(x) = 2x^2 + 5; Find g (-7)
    14·2 answers
  • The expression 3(1.5)^t models the number of bacteria in a culture as a function of the number of hours since the cultures was c
    8·2 answers
  • A spinner has 5 equal sections numbered 1 to 5. What is the probability of the spinner stopping on a number that is a multiple o
    6·1 answer
  • If a person walks 16 miles in 10 minutes, how far will that person walk in one hour?
    9·2 answers
  • Question 9 (1 point) Evaluate the expression: For k=4 6k3 la 64 b 24. 384​
    9·1 answer
  • The cost of 24 water bottles is $6. Which expression shows how to find the cost of 10 bottles of water? a.) 24/10 × 6
    6·1 answer
  • Consider an isosceles trapezoid rotated about an axis of symmetry that passes through the midpoint of the bases. the minor base
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!