I’m losing brain cells

cool

Step-by-step explanation:

14. Reflection

15. A

16. D

Step-by-step explanation:

A reflection creates a mirror image of the original figure because if you think of a mirror, you think of your or an object's reflection.

For number 15, the image is unclear so I will just tell you how to do it. When it says translate 6 units right, and 3 units up, you would need to move every point to the next line, at the right side 6 times. Then, you move every point to the top 3 times and plot your new points.

Number 16 is also unclear, so as many numbers it takes you to get to the x-axis, that is the amount you will move the point away from the exact point on the x-axis. For instance, it takes point C 1 unit to get to the x-axis, so we will plot it 1 point into the x-axis. At the end of this, you should see the image like the pre-image. So it will look like a mirror.

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

i believe the answer is 68cm

step-by-step explanation:

i just took 34 x 2 because the space between v and y is the same as y to k.