EXPRESSIONS & EQUATIONS
Functions & Polynomials
LINEAR EQUATIONS/GRAPHING
EQUATIONS / Polynomials
SYSTEMS (need desmos)
100
4(6n+7) when n=6
What is 172.
100
Which is a function: f(x), g(x), both or neither?
both
100
Identify the slope and y-intercept: 6x+3y=18
What is m=-2;b=6
100
Equation of the line that passes through the point (0, 4) and has slope -2.
What is y=-2x+4
100
Solve the linear system: 5x+y=4, 6x-y=7
[Graph it]
What is x=1, y=-1 or (1,-1)
200
3 times the difference of a number m and 15 is equal to 30 (as an expression)
What is 3(m-15)=30.
200
Simplify:
-7x(x-13)
What is 7x^2+91x.
200
X-intercept and Y-intercept: -2x+5y=-20
What is x-intercept=10; y-intercept=-4
200
Slope intercept form of this equation:
4x + 2y = -10
What is y =-2x -5
200
How many solutions does this system have?
y = -1/4x + 2
4y = -x + 8
What is infinite
300
Is x=8 a solution for 2x+10<4x-7
No
300
What is the domain of this function?
All real numbers
300
Solve for x: 16x-4=4(2x-3)
What is x=-1.
300
Solve the literal for g
2g + h = p
g = (p-h)/2
300
Is the ordered pair a solution to this system? (5,0)
y > 3x
y < 2x + 1
What is No.
400
Solve for x:
3.5 - 0.02x = 1.24
x = 113
400
(3x3 + 4x2 - 5x + 1) + (-5x3 + 2x - 8) =
What is -2x3 + 4x2 -3x - 7
400
What is the best description for these two equations?
parallel, perpendicular, the same, no relationship
y=3x + 2
y=-1/3x-6
What is perpendicular
400
Simplify the binomial x bionmial
(3x -1) (-2x -5)
What is -6x2-13x +5
400
Is the ordered pair a solution to this system? (-2,2)
y > 3x+1
y < -2x + 1
What is Yes
500
Solve for x:
3x + 2 = 2(x+1) + x
No solutions
500
Simplify:
(4x5)2
16x10
500
What type of slope does this equation have?
y=-x+7
What is negative?
500
Factor
x2 + 6x + 8
What is (x+2) (x+4)
500
Solve the linear system: 2x+9y=16, 5x=1-3y
The solution is
What is x=-1;y=2 or (-1,2)