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Magazine Problem 6
Find the zero of the finction \(f\). Do not use a calculator. \(f(x)=-4(2 x-3)+8(2 x+1)\)
Problem 6
Write the slope-intercept form of the line that passes through the given point with slope \(m .\) $$\text { Through }(-5,9), m=-0.75$$
Problem 6
Classify each number as one or more of the following: natural number, integer, rational number, or real number. \(700,000,000,000\) (The federal 2008 bailout fund in dollars)
Problem 6
Graph each linear function. Give the (a) \(x\) -intercept, (b) \(y\) -intercept. (c) domain, (d) range, and (e) slope of the line. $$f(x)=\frac{4}{3} x-3$$
Problem 6
Using interval notation, write each set. Then graph it on a number line.
$$\\{x |-5
Problem 6
Work Exercises \(1-6\) without pencil and paper. Do not use a calculator. Consider the following problem: The difference between six times a number and 9 is equal to five times the sum of the number and \(2 .\) Find the number. If \(x\) represents the number, which equation is correct for solving this problem? A. \(6 x-9=5(x+2)\) B. \(9-6 x=5(x+2)\) C. \(6 x-9=5 x+2\) D. \(9-6 x=5 x+2\)
Problem 7
Classify each number as one or more of the following: natural number, integer, rational number, or real number. \(-24\) (The change in the number of football fields of area of land loss in Louisiana each day)
Problem 7
Graph each linear function. Give the (a) \(x\) -intercept, (b) \(y\) -intercept. (c) domain, (d) range, and (e) slope of the line. $$f(x)=3 x$$
Problem 7
Find the zero of the finction \(f\). Do not use a calculator. $$f(x)=3 x+6(x-4)$$
Problem 7
Solve each problem analytically, and support your solution graphically. The perimeter of a rectangle is 98 centimeters. The width is 19 centimeters. Find the length.
