12. If point B has coordinates (-8, 1), what are the coordinates of the point when it is reflected across the y-axis? © (-8, 1) D (8, -1) A(8, 1) B (-8,-1)

Q: x- - Consider the equations 2x + 4y = 8 and y = 10. Select the point where the graphs of these two…

A: Point of intersection is the point which lies on both lines, simply they are values of x and y that…

Q: What is the reflection over the y-axis of (-7,8)

A: Given  Point : (-7,8)

Q: Find the midpoint between the coordinate points (1, - 4) and (4, 0).

A: We can solve the problem by the formula of obtaining midpoint.

Q: What are the coordinates of the x-intercept of the equation 2x - 3y = 8? (-4,0) (-8/3,0) (0,-8/3)…

A: Please see the below picture for detailed solution.

Q: 32. (3, 5) reflected through the y-axis is a. (-3, 5) b. (3, 5) с. (3, —5) d. (-3,-5)

A: The point of reflection is the reflected point that we get in the coordinate plane when any axis act…

Q: Find the line perpendicular to y=2x-3 and through the point (2,-3) B) find the lines both parallel…

A:

Q: What is the distance between these coordinates A(-5,5)  B(1,-2)

A: The formula to calculate the distance between two points Ax1,y1 and Bx2,y2 is given by…

Q: Q1/ Are the following points collinear? 1- A(-3,-7), B(0,-2), C(6, 8) 2- A (9,2), B(3,8), C(-5,-4)

A: Here we need to find whether these points are collinear or not the points are , then

Q: 29. (-2, 2) reflected through the y-axis is a. (-2, 2) b. (2, 2) с. (-2, -2) d. (2, -2)

A: Rule:-  A point ( x,y ) After reflection through y axis becomes ( -x , y)