What’s the answer to this

The answer is A

Step-by-step explanation: y=-4x+3

A

Step-by-step explanation:

As you can see on the y side, it goes down by 4. On the x side, it goes up by 1. So, that means that the slope is -4/1, or -4. To find the y intercept, you do y-y1=m(x-x1). This is point slope form. Basically, you replace x1 for any value of x, and y1 for any value of y, but they have to be the same coordinate point. So you can use 0 and 3, or 1 and -1, but you cant use 0 and -1. Put it simply, the equation becomes y-(-1)=-4(x-1). When we simplify, it becomes y+1=-4x+4. When we simplify even further, it becomes y=-4x+3, which is the same exact answer as A

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

i believe that the slope of the line is -5

step-by-step explanation: