Systems of Equations
y=5x+30
y=2x
(-10,-20)
The domain of the function {(5, -3), (1, -1), (-1, 8), (9, -1)}.
5, 1, -1, and 9.
Name the third angle in a triangle if the other two measures are 48 and 52.
80
(2x3)(5x4)
10x7
The legs are 3 and 4, what is the hypotenuse?
5
y=2x-6
y=-x
(2, -2)
The value of f(5) if f(x)= -x-1
-6
Find the sum of the measures of a heptagon.
900
x-5y4
y4/x5
The legs are 14 and 8, what is the hypotenuse?
16.1
5x+3y=-16
-10x-3y=11
(1, -7)
The value of f(-2) if f(x) = -4x-4
4
The measurement of an exterior angle when the interior angles are 14 and 66.
800
(2x3y7)3
8x9y21
The legs are 12.5 and 11.4, what is the hypotenuse?
16.9
x-6y=-35
-7x-6y=-43
(1, 6)
The value of f(10) if f(x) = 3x2+9x-12
378
The measurement of an angle that is alternate interior to a 72o angle.
72
((x4y5)2) / y3
x8y7
A leg is 18 and a hypotenuse is 22, what is the other leg?
12.6
-5x+8y=-21
3x-4y=15
(9, 3)
The value of f(-7) if f(x) = -x2+7x+9
-89
The measurement of an angle that is consecutive interior to 1250
550
((3x2)(4x5)) / (3x9)
4/x2
A hypotenuse is 19 and a leg is 12.5, what is the other leg?
14.3