Please help:)I’m not good at math and need to get this done ASAP

First and third options are equivalent, second and fourth options are not equivalent.

Step-by-step explanation:

Remember the relation:

and:

We have the expression:

We know that 49 = 7*7

Then we can write the above relation as:

We can use the second relationship from the above ones and write this as:

Now we can use the first relationship to get:

Then:

The first option is equivalent.

The second option is not equivalent

The third option is equivalent.

The fourth option is not equivalent.

on a coordinate grid, point a is at (−4.0, −2.4) and point b is at (4.0, −2.4). point b is a reflection of point a across the –axis. input either a lowercase x or i think is the right awnser

step-by-step explanation: