I can’t see the diagram. sorry:(
Irrational hope this helps!!
A. Y=7x-15
The slope is 7
And the inter is -15
A is the only one who has -15 and B but inter come last
If there are 10 dogs in each room there are 40 dogs
Answer:
Question 16
(a) x < 1 : the values of x are smaller than than 1 (e.g. possible values are 0, -1, -2, etc) and since the circle is not shaded it means that 1 isn't a possible value of x
(b) x -2 : the circle is filled therefore -2 is included in the answer
Question 17
(a) unfilled dot above -2 and arrow pointing to the left
(b) shaded circle above 4 with and arrow pointing to the right →