For Exercises 7–12, write an equivalent equation using pola coordinates. 7. x + 5y = 12 9. x + (y – 3)? = 9 8. x = 12 10. x + y = 100 %3D 11. y = -4 12. y = x

Q: Explain how you could test whether or not the point (5, 3) falls on the line represented by the…

A: Equation of the line is y=-4x+23 and the point is 5, 3. Now put x=5  &  y=3 in y=-4x+23, we get…

Q: y = X +5 10

A: Given :                    To graph the given equation :                                 y  = -34x…

Q: Find the value of the variable x and y.

A: ∆ABC is a right angle triangle. The length of the side AB= 5 units. The length of the side BC=7…

Q: Write an equation of the line perpendicular to the line y = 3x − 7 at (5, 8).

A:

Q: The equation of the line of best fit relating age (in years, x) and the median height (in cm, y) of…

A:

Q: Frank plants a dozen corn seedlings, each 6 inches tall. With plenty of water and sunlight they will…

A: Since you have uploaded multiple part questions according to our guidelines we have solved first…

Q: 4 3 -5 -4 -3-2 -1 1 2 3 4 3 2 3

A:

Q: Exercises 123–125 will help you prepare for the material covered in the next section. 123. Write the…

A: We have to write the equation in slope-intercept form.

Q: What is the value of x when y = 9 in the equation y = 2x² + 1? O x = -5 Ox=0 Ox=2 Ox=2, -2 Ox= 3,5

A:

Q: How primary consideration decides whether an independent variable belongs in an equation or not?

A: If the variable is important to the regression model on the basis of theory, then the variable…

Q: E. Find the x & y intercepts. 1. x = -3 x+1 ² +5

A:

Q: Write an equation for a line perpendicular to y = 5x – 4 and passing through the point (5, -4). y =

A: first we will find slope of equation then we will piut point and find valuer of c

Q: Find the point on the line 4x + y = 5 that is closest to the point (−4, 2).

A:

Q: Can you please explain the equation for the gasoline price? y=B0+B1X1+e

A: The given regression output for the dependent variable Price of Gasoline PG with independent…

Q: Find the point on the line 2x + y = 5 that is closest to the point (−4, 3).

A: See the details solution in below