Not understanding it so just wanna ask for help.

B. The graph crosses the y-axis at (0, 7), increasing from x = -10 to x = -2 and decreasing from x = -2 to x = 10

(23*2)-12=x     x=34

step-by-step explanation:

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you