HeLP with this question please put the answer on a point

Step-by-step explanation:

Given

The attached table

Required

Fill in the blanks

First, we need to calculate the slope

Where:

So, we have:

Next, we calculate the equation:

This gives:

Make y the subject:

So,

When y = 7:

We have:

Collect Like Terms

Divide through by 4

When x = 0, we have:

its c or d   take a lucky guess my dude

it would open into a square depending on the type of envelope i’m not sure about the second part