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Chapter 1
Chapter 2
Chapter 3
Chapter 4
Bonus :-(
100
Solve the expression a + b2(b-a) if a = 5 & b = 7
103
100
Is this a linear function?? (4) / (x-5)
Nah, bruh
100
Solve system of equations. y=-3x+6 2y=10x-36
(3,-3)
100
Find the y-int and the equation of the axis of symmetry f(x)=-3x^2+5
y-int=5; axis of symmetry: x=0
100
Fill in the blank. With both discrete and continuous graph, you can use ______ ________ test, to determine the graph is function or not.
vertical line
200
Name the property. x(y+z)= xy + xz or (y+z)x = yx + zx
Distributive Property
200
State the domain and range {(-6,5), (-5,4), (-4,3), (-3,2)} Pick a relationship of the function: onto, 1 to 1, or both
D= {-6,-5,-4,-3} R= {5,4,3,2} Both
200
Solve for x & y 5x+3y=-19 8x+3y=-25 Hint: elimination
x = -2 y = -3 (-2,-3)
200
Use a quadratic equation to find two real numbers that satisfy the situation, or show that no such numbers exist. Their sum is -8 and their product is -209
11 and -19
200
Is this consistent and independent, consistent and dependent, or inconsistent? 4x+3y=24 -3x+5y=30
consistent and independent
300
Solve for x (4x+5) / (-2) - 1 > -3
x < -1/4
300
Put this equation in standard form (-3/10x)=8y - 15
3x+80y=150
300
Solve the matrix B - A B = {4 -1} A = {16 2} {-3 -7} {-9 8}
{-20 -3} {6 -15}
300
Write a quadratic equation in standard form with the given roots. 3.4,0.6
25x^2-100x+51=0
400
solve for j d=j(a+s+o+n) + f
j = (d - f)/(a+s+o+n)
400
Find the x-intercept & y-intercept 3x - 4y - 6 = 15
x-intercept = 7 y-intercept = -5.25 or -21/4
400
Solve the matrix {-4 5} x {1 9} {3 1} {-1 1}
Invalid
400
4i(1-2i)^2(-2i)^2
4i
500
Write two compound inequality expressions that corresponds together to the expression below. |4x+5|>7
4x+5>7 or 4x+5<-7
500
Write the equation of POINT SLOPE FORM that cross through (6,-4) with a slope of -4
y+2=-4(x-6) or y -(-2) = -4(x-6)
500
Find the inverse of each matrix, if it exists. {-6 , 8} {8 , -7}
{7/22 , 4/11} {4/11 , 3/11}
500
Solve each inequality algebraically. -12<-5x^2-10x
{xl-2.84<x<0.84}