If ∠3 = 5x - 1, and ∠5 = 3x + 11, then x =
1 answer:
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Answer:
.
Step-by-step explanation:
The given conic has equation;
Divide through by 9.
.
This is an ellipse centered at the origin;
This ellipse has been translated so that the center is now at;
The translated ellipse has equation;
.
Clear the fraction;
.
Expand;
.
.
Write in general form;
.
.
The correct choice is D
Answer:
Option A is correct.
Step-by-step explanation:
Given
- The point (4, -8)
- Slope m = 1/4
To determine
What is the equation in the standard form of the line that passes through the point (4, −8) and has a slope of 1/4.
Using the point-slope form of the line equation
where
- m is the slope of the line
- (x₁, y₁) is the point
substituting the values m = 1/4 and the point (4, -8)
Subtract 8 from both sides
Writing the equation in the standard form
As we know that the equation in the standard form is
Ax+By=C
where x and y are variables and A, B and C are constants
so
Therefore, the equation in the standard form of the line that passes through the point (4, −8) and has a slope of 1/4 will be:
Hence, option A is correct.