(2) a) Complete the table of values for y = x2 + x - 4
-2 -1 0 1 2 3
y
Х
-3
Tout
+A
+B
b) Which curve, A, B, C or D
is the graph of
y = x2 + x - 4? (1)
5
+C
+D
-1
a
2
Х
c) Use the graph to estimate
both solutions to
x2 + x - 4 = 0 (2)
--5
Total marks: 5

With alll of except for the 2 that i did already

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

Point r divides in the ratio 1 : 5. if the coordinates of e and f are (4, 8) and (11, 4), respectively, what are the coordinates of r to two decimal places?