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Simplify -40
-1
Simplify (-8)0
1
If arc BC = 84°, then m∠BAC =
42°
A B
C
If arc BC = 212°, then m∠BAC =
106°A
B
C
If arc BC = 52°, then m∠BAC =
26°A
B
C
If arc CE = 12° and arc AD = 14°, then m∠CBE =
13°
A BC
DE
If arc CE = 12° and arc AD = 14°, then m∠ABC =
167°
A BC
DE
If arc AC = 34° and arc DE = 170°, then m∠ABC =
102°
A
B
C
DE
If arc AE = 124°, then m∠CAE =
62°
AC
E
If arc AE = 204°, then m∠CAE =
102°
A
C E
If arc AE = 64° and arc BD = 12°, then m∠ACE =
26°
A
C EB
D
If arc AD = 168° and arc BD = 46°, then m∠ACE =
61°
A
CB
D E
If arc AD = 57° then m∠ABD =
57°
AB
D
What is the discriminant of the quadratic equation
formula?
B2 – 4ac
If the discriminant of the quadratic equation is 0, then how
many solutions does it have?
one
If the discriminant of the quadratic equation is a negative number, then how many solutions does it
have?
None or zero
If the discriminant of the quadratic equation is a positive
number, then how many solutions does it have?
two
What is the discriminant of the quadratic equation 0 = 4x2 – 3x + 6, then how many solutions does
it have?
none or zero
What is the discriminant of the quadratic equation y = 4x2 – 8x + 2, then how many solutions does
it have?
two
What is the discriminant of the quadratic equation 2x2 – 4x + 6 = 4 , then how many solutions does
it have?
none or zero
How many solutions does it the equation y = 6x2 – 5