group 2

math

100

what is the value of the expression (x² - 4)² when x=3

a. 1

b. 25

c. 49

c

200

What are the solutions to the equation x²−5x+6=0?

a. x=1 or x=6

b. x=2 or x=3

c. x=-2 or x=-3

b

300

The two lines y=2x+1 and y=−x+4 intersect at a point with which x-coordinate?

a. 1

b. 2

c. 3  

a

400

What is the area of a circle with radius r=3cm?

a. 9pi cm²

b. 6pi cm²

c. 3pi cm²

a

500

What is the solution (x,y)?

a. (2,3)

b. (3,1)

c. (4,-1)

a