Which is an equation in point-slope from for the given point and slope point (7,4)slope:6
Answers
The formula for point slope form is:
where
m=slope
now lets input the information that we know into the equation. We know the slope is 6. Our known x coordinate is 7, and our known y coordinate is 4.
y-4=6(x-7)
we are given that slope=6
subsiutte
y=6x+b
we are given the point (7,4)
(x,y)
so x=7
y=4 is one solution
subsitutute
4=6(7)+b
4=42+b
subtract 42 from both sides
-40=b
the equation is y=6x-40
Related Questions
Solve 3x2 + x + 10 = 0. Round solutions to the nearest hundredth.
A circle has a radius of 5 meters. What is the length of an arc of that circle that is captured by a central angle that measures 120°. Round your answer to the nearest hundredth.
What is 0+50×1-60×0+10=
one angle of a triangle is three times as large as another. the measure of the third angle is 40 degrees more than that of the smallest angle. find the measure of each angle
2- 6 x 2 − 4
3- 6 + 6 + 4 − 2
4- 6 x 4 − 2
Answers
Answer: 2. 6 X 2 -4
Step-by-step explanation:
Only 2 fits the descriptions, where 6 is multiply 2, 6 x 2. And we subtract 4 from it, 6 x 2 -4.
Answers
Answers
l=w+5
w=l-5
170=2l+2(l-5)
170=2l+2l-10
180=4l
l=45
w=40
Final answer:
To find the length and width of a rectangle given the perimeter and the relationship between the length and width, we can set up an equation. By solving the equation, we can determine the dimensions of the rectangle.
Explanation:
Let's assume the width of the rectangle is x units. Given that the length is 5 more than the width, the length would be x + 5 units. The perimeter of a rectangle is given by 2(length + width), so we can write the equation as 2(x + 5 + x) = 170. Simplifying the equation, we get 4x + 10 = 170. Solving for x, we have x = 40. Therefore, the length is x + 5 = 45 units and the width is x = 40 units.
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Answers
Answer:
B. 7- 10 years
Step-by-step explanation:
7 is the approximate time negative choices stay on. Things like paying the bill late and bankruptcies.
Answer:
d
Step-by-step explanation:
this will keep them in dept the longest
Answers
The co-ordinate points of B is (3,1)
What is midpoint in a line ?
A midpoint in a given line segment divides the line segment in two equal parts.
In the given question
AB is a line segment.
Point A has co-ordinates (-1,5) and midpoint M has co-ordinates (1,3).
Assuming point B has co-ordinates (x,y)
We know midpoint formula is give by
M of x = (x₁ + x₂)/2 and M of y = (y₁ + y₂)/2
∴ 1 = (-1 + x₂)/2
2 = - 1 +x₂
x₂ = 3
And
3 = ( 5 + y₂)/2
6 = 5 + y₂
y₂ = 1
So the co-ordinate points of B(x₂,y₂) = (3,1)
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Answer:
(3,1)
Step-by-step explanation:
let B be (x,y)
m(1,3)=midpoint
A(-1,5)=(x1,y1)
B(x,y)=(x2,y2)
(1,3)= x1+x2/2 y1+y2/2
(1,3)= -1+x/2 5+y/2
so,
-1+x/2=1 5+y/2=3
-1+x=2 5+y=6
x=3 y=1
therefore the co ordinates of B(x,y) are (3,1)
y + 7 = −3(x − 2)
y + 2 = −3(x − 7)
y − 7 = −3(x + 2)
Answers
Answer:
Therefore, Option 3rd is correct that is which is required equation of a line.
Step-by-step explanation:
We have given a point through which line is passing that is (7,-2) and slope is also given which is -3
We have a general equation of line which is
Here,
And on substituting the values in the given formula for equation of a line we will get
Therefore, Option 3rd is correct that is which is required equation of a line.
y+2=-3*(x-7)
Answer C