Answer:
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Answer:
y = -5/4x + 3
Step-by-step explanation:
Answer:
They parábola is desea, look for it in the attachment.
Step-by-step explanation:
The exercise shows the directrix and the Focus so we just look for the vertix that is 6 points up from the focus, and draw the parabola.
y = 6x + 6 is a system of linear equations for the graph.
<h3>
Explain about the linear equations?</h3>
If a variable's maximum power is always 1, an equation is said to be linear. As a one-degree equation, it also goes by that name. An equation with one variable that has the usual form Ax + B = 0 is a linear equation. A coefficient, B is constant, and x is a variable in this situation.
Ax+By=C represents a two-variable linear equation in its standard form. As an illustration, the conventional form of the linear equation 2x+3y=5 It is rather simple to locate both intercepts when an equation is stated in this way (x and y).
First order equations include linear equations. In the coordinate system, the linear equations are defined for lines. A linear equation in one variable is one in which there is a homogeneous variable of degree 1 (i.e., only one variable).
Slope = y2- y1 /x2- x1
if these points are x (0,-6) y (1 ,-5)
1 +5/ 0 +6 = 6
Equation for the line through (0, -6) and slope is slope = (6),
y - y' = m(x - x')
y - 6 = (6)(x- 0) (x- 0)
y - 6 = 6x
y = 6x + 6
To learn more about linear equations refer to:
brainly.com/question/2030026
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For this case we have that the relationship is direct.
Therefore, we have:
Where,
y: distance traveled in kilometers
x: number of liters of fuel
k: proportionality constant
We must look for the value of k. For this, we use the following data:
This car can travel 476 kilometers on 17 liters of fuel.
Substituting values we have:
From here, we clear the value of k:
Therefore, the relationship is:
For 1428 kilometers we have:
Clearing the amount of fuel we have:
Answer:
51 liters of fuel are required for the vehicle to travel 1,428 kilometers
