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
scoray [572]
3 years ago
11

Given the equation of the line (y-2)=3(x+1) what is the slope

Mathematics
1 answer:
DIA [1.3K]3 years ago
4 0
The slope is 3. If an equation is in the form
Y-Y1=M(X-X1), then M is the slope. therefore, 3 is the slope
You might be interested in
Which function BEST expresses the linear relationship displayed by the scatter plot?
Harrizon [31]

Answer:

C

Step-by-step explanation:

We want a line of best fit, which means we want to create a line that the data points will lie closest to.

One thing we can do is find the slope between the bottom-leftmost point and the top-rightmost point. This is because if we were to draw a line connecting these two, it will cut through the data quite well.

Those two points are (9, 15) and (16, 18), so the slope is change in y divided by the change in x:

(18 - 15) ÷ (16 - 9) = 3 ÷ 7 ≈ 0.4

Eliminate A and B.

Now we need to determine the y-intercept. This needs no calculations; simply look at the graph: there's no way a line cutting through the y-intercept point of (0, 18) will perfectly match the data points; instead it must be a y-intercept lower than 18. So, eliminate D.

The answer is C.

6 0
3 years ago
Read 2 more answers
Can someone complete the square
pshichka [43]
To do these, start by looking at the "b" value -6.
divide it by 2

-6/2 = -3

now square this number

(-3)^2 = 9

this is what you need for the "c" value

there is only a 5 for the c value so add 4 to both sides of the equation. ( +4 = +4)

y +4 = x^2 -6x +5 +4
y +4 = x^2 -6x +9
y +4 = (x -3)^2
y = (x -3)^2 - 4

vertex ( 3, -4) upwards facing like a bowl, because the "a" value is positive. So the vertex is the minimum, lowest point on the graph.


7 0
3 years ago
Please I need help with this problem
Vikki [24]

Answer:

The answer is  A

8 0
3 years ago
What percent of 863.6 is 380
Aleks04 [339]
Hello there! To solve types of questions like these, we can write and solve a proportion. We are looking for the percentage of 380 out of 863.6. Let's set up the proportion like this: 380/863.6 = x/100. Cross multiply the values in order to get 38,000 = 863.6x. Now, divide each side by 863.6 to isolate the "x". 38,000/863.6 is 44.00185271 or 44 when rounded to the nearest whole number. 380 is appox. 44% of 863.6.
4 0
3 years ago
Hey cutie ! pls help me :)
Vadim26 [7]

Answer:

a-am i really cute

Step-by-step explanation:

7 0
2 years ago
Other questions:
  • 2(4x-3) greater-3(3x)+5x
    10·1 answer
  • How are improper fractions and mixed numbers different from proper fractions?
    7·1 answer
  • Which one of them is right ?
    15·1 answer
  • Amy needs about 70 paper clips without adding circle 2 box that would be close
    13·1 answer
  • Solve 3(2x-5)-4x+8=-1
    6·1 answer
  • The function fx) 4(2)* represents the number of people who share a cat video x hours after it first appears on a website. How do
    9·1 answer
  • Write the expanded form of the expression<br><br> 0.5(14x − 4y + 12)
    11·2 answers
  • You are asked to draw a triangle with the side lengths of 10 inches, 7 inches, and 2 inches. How many triangles like this can yo
    12·1 answer
  • Find the measure of unknown angle​
    14·2 answers
  • Math<br><br><br><br> pls help!!<br><br><br><br><br><br> answers?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!