Question 3 of 10 Which graph is defined by the function given below?
y = (x - 1)(x + 4)
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
A.
B.
C.
D.
A. Graph A
O
B. Graph B

What is the difference between regular convex and concave polygons

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.