Exponential and Logarithmic Equations
Functions Defined and Notation
Linear and Quadratic Functions
Local and Absolute Extrema
The Binomial Theorem
The Quadratic Formula
Completing the Square
Conversion of Decimals, Fractions, and Percent
Equation of a Sphere
Greatest common factor
Ratios and Proportions
Simplify the expression
Systems of Equations
Altitudes, Medians and Centroids
Circles, Arcs and Sectors
Distance between Points
Equation of a Circle
Parallel and Perpendicular Lines
Perimeter, Area, and Volume
Complete the sentence
Find the amount
Find the difference
Find the rate
Find the solution
Find the value
Find the volume
How many solutions
Solve the equation
Solve the inequality
What is the slope
Which is greater
Which of the following...
Write an equation
Amplitude, Period and Frequency
Sine and Cosine Functions
Solving Trigonometric Equations
Tangent, Cotangent, Secant, and Cosecant
SHOW THAT THE ANGEL BETWEEN ANY 2 DIAGONALS OF A CUBE IS cos-1 (1/3)
Given three unit vectors a, b and c, such that a +b+c = 0, find a. b +b. c + c. a
Relationship B has a greater rate than Relationship A. The graph represents Relationship A. Which equations could represent Relationship B? Choose all answers that are correct. A. y = 3/4x B. y = 0.6x C. y = 2/3x D. y = 1/4x Meh
Give the components of the vector whose length is 10 and whose direction opposes the direction of [–4, 3].
Calculate the distance from each given point to the given line. Point: (0,4); Line: f(x)=2x-3 Write the equation for the line perpendicular to the given line that goes through the given point.
A quadrilateral has vertices A(4,5), B(2,4), C(4,3), and D(6,4) which statement about the quadrilateral is true A ABCD is a parallelogram with noncongruent adj sides B ABCD is a trapezoid with only one pair of parallel sides C ABCD is a rectangle with noncongruent adj sides D ABCD is a square E ABCD is a rhombus with non perpendicular adj sides
Given the function f(x) = x2 and k = 3, which of the following represents the graph becoming more narrow? A. f(x)+k B. kf(x) C. f(x+k) D. f(k-x)
How can absolute value help you to understand the size of a quantity
What is velocity and whats its formula
Prove that (a-b) x (a+b)=2a x b is true. (a and b are vectors)
find a vector of length 10 in the direction of v= <3,2>?
tell if four points are coplanar
Let Ax=b be any consistent system of linear equations, and let x1 be a fixed solution. show that every solution to the system can be written in the form x=x1+x0, where x0 is a solution to Ax=0. show that every matrix of this form is a solution.
Matrix equations not requiring inverses. [-5,31,32,30]=[3,5,0,2] 4x
Write matrix to represent system 2a-3b=6, a=b=2
Let W be the subspace of R5 spanned by the vectors w1, w2, w3, w4, w5, where w1 = 2 −1 1 2 0, w2 = 1 2 0 1 −2, w3 = 4 3 1 4 −4, w4 = 3 1 2 −1 1, w5 = 2 −1 2 −2 3. Find a basis for W ⊥.
How can you use absolute value to represent a negative number in a real world situation
If vectors u, v and w ar linearly indepndnt, will u-v, v-w & u-w also be linearly indpnt?
Determine whether the expression make sense mathematically, if not explain why. a) ||u|| * ||v|| b) (u * v) - w c) (u * v)-k d) k * u
Explain how to determine if something is a vector space or not
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