Example 4 Try ItI e. (1(1)/(2)-4.5)cdot (0.8+8(1)/(5)) f. (-6.25+2(3)/(4))cdot (4.6-7(1)/(2))cdot 4(1)/(2)
Find the average rate of change of f(x)=(1)/(-4x) over the interval [-5,-1] Write your answer as an integer, fraction, or decimal rounded to the nearest tenth. Simplify any fractions. square
15. What type of triangles has no equal sides and one right angle? isosceles triangle right triangle right scalene triangle right isosceles triangle
Consider the following expression. Step 1 of 2: Estimate the quotient (without a remainder) using rounding numbers. (Note: Use the rounding technique described in this lesson.) Answer How to enter your answer (opens in new window) square
What is ((f)/(g))(x) ? f(x)=-x^2+4 g(x)=x^2+9x Write your answer as a polynomial or a rational function in simplest form. square ,xneq square or square
Write an equation to describe the sequence below. Use n to represent the position of a term in the sequence , where n = 1 for the first term. 3,12,48,ldots Write your answer using decimals and integers. a_(n)=square (square )^n-1
Rewrite .89 as a percentage correctly using the percent symbol. square
9.) (|x|+2 y)/(-|x|) Evaluate x=-4 y=2
Factor the trinomial. 7. 5x^2+26x+5
2. ((3c^2)^4(3c^3))/((3c^3))^(3) work
5 Cheddar cheese costs $\$ 4.25$ per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese? Your answer
Simplify. $\frac {\frac {9}{2}-6}{1+\frac {7}{6}}$ $\square $
Find the partial sum. $\{ 38,31,24,17,\ldots \} ;S_{12}$
7. Find the coordinates of the intersection of the diagonals of the parallelogram with vertices $(-2,-4),(-4,4),(2,12)$ and $(4,4)$ 8. Three vertices of $\square ABCD$ are $A(1,5),B(1,1)$ and $D(2,2)$ Find the coordinates of the remaining vertex.
The GCF of $40c^{6}$ and $48c^{7}$ is $8c$ The missing exponent is __ The solution is $\square $
Find the solution(s) to each equation, or explain why there is no solution. $\sqrt {x+4}+7=5$
28. \( \left(\frac{112}{7}\right)^{\frac{1}{4}} \)
use the distributive property to remove the parentheses. $(2z^{4}-8z^{3}+3)4z^{5}$ Simplify your answer as much as possible.
$Area=4\cdot 69$ $=\square \cdot (\square -\square )$
$2x+y=41$ $x=y-39$ $y=2x-41$ $y=-2x+41$ $x=2y+41$
