Answer:
12
Step-by-step explanation:
732/31= 23.612 (3dp)
it’s hard to show your working out when you don’t know the 31 times table
To graph the line

we are going to take advantage of the fact that its y-intercept is -2 when x=0, so our first point is (0,-2). To find our second point, we are going to find the x-intercept; to do it, we are going to set y=0 and solve for x:





Now that we have our second point

, we just need to join our two points with a straight line.
We can conclude that the graph of <span>
y=-3/4X-2 is:</span>
Answer:
14
f(x) = 7
-7^2 + 9(7)= -49 + 63 = 14