Use the scratchpad or box below to show how to solve the equation sqrt (2x+1)-4=-1 square
Which of the following is a solid bounded by the set of all points at a given distance from a given point? A. Cube B. Sphere C. Cylinder D. Cone
30 Given f(x)=(2)/(3)x+6 write the equation of f^-1(x)
Which expression is equivalent to 100n^2-1 7 (10n)^2-(1)^2 (10n^2)^2-(1)^2 (50n)^2-(1)^2 (50n^2)^2-(1)^2
Triangle ABC is congruent to triangle XYZ. In Delta ABC,AB=12cm and AC=14cm. In Delta XYZ,YZ=10cm and XZ=14 cm. What is the perimeter of Delta ABC 36 cm 38 cm 40 cm 50 cm
26 Algebraically determine the solution to the equation below. sqrt (x-2)+x=4
27 Factor the expression completely. (x-1)^2+5(x-1)-6
Select the correct answer. Which measure describes the standard error of the mean? A. the central limit theorem B. the sample mean C. the standard deviation of the means D. the confidence interval
17 Consider the system of equations below. 3x+2y=1 2y+z=2 2x-2z=-6 What is the value of x? (1) 1 (3) -4 (2) -1 (4) 4
11 Josie examines the graphs of f(x)=3^x-8 and g(x)=(1)/(x^2)-4 The number of solutions to f(x)=g(x) is (1) 1 (3) 3 (2) 2 (4) 0
Find the higher-order derivative. See Examples 1 and 3. $f^{(4)}(x)=(x^{2}+6)^{2}$ $f^{(6)}(x)=\square $
Determine the equation of the slant asymptote for the equation $f(x)=\frac {x^{2}+3}{x-1}$ Give your answer in the form ' $y=mx+b'$ Provide your answer below: $y=\square $
Find the inverse of $f(x)=\frac {-3x+3}{-4x+2}$ $f^{-1}(x)=\square $
16 The sum of a rational and irrational number is a(n) $\square $ number.
Is the first number is divisible by the second number? $736,652;9$ No Yes
Several equations are given illustrating a suspected number pattern. Determine what the next equation would be,and verify that it is indeed a true statement. $2^{2}-1^{2}=2+1$ $3^{2}-2^{2}=3+2$ $4^{2}-3^{2}=4+3$ Select the correct choice below and fill in the answer box to complete your choice. (Type an equation, Do not simplify.) A. The next equation would be $\square $ , but it is a false statement. B. The next equation would be $\square $ , and it is a true statement.
(1) Factor out the greatest common factor. If the greatest common factor is 1, just retype the polynomial. $32k^{4}+22k^{3}-9k-33$ $\square $
If $f(x,y)=sin(x)+sin(y)$ then $-\sqrt {2}\leqslant D_{u}f\leqslant \sqrt {2}$ True False
\[ \begin{array}{c} 7 / 10 \\ -14+(-3) \end{array} \] Type your answer.
Solve the following absolute value equation. $\vert x-7\vert =-12$ Select the correct choice below and, if necessary,fill in the answer box to complete your choice. A. The solution is $\square $ (Simplify your a answer. Use a comma to separate answers as needed.) B. There is no solution.
