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Question 607343: 1.If f(x) = 4x2 - 3x + 2, evaluate f(-1).
2.State the domain of the function f(x) = (x+3)/(x-1).
3.Write the equation of the line that passes through the points (1, 1) and (2, Write your answer in slope-intercept form.
4.Write the equation of the line with a slope of 2/3 and y-intercept of 1. Write your answer in slope-intercept form.
5.Solve the equation: (4x+1)(2x-7) =0.
6.If f(x) = 4x + 3, evaluate f(x+h).
7.If g(x) = x², evaluate g(x+h).
8.If f(x) = -x + 1, evaluate f(x+h).
9.If f(x) = -x + 1, evaluate f(x-h).
10.Use the quadratic formula to solve the equation: x² - x - 1 = 0.
Found 2 solutions by richwmiller, richard1234:
Answer by richwmiller(17219)   (Show Source):
Answer by richard1234(7193)  (Show Source):
You can put this solution on YOUR website! 1, 6, 7, 8, 9: Substitute the given expression into the function, simplify.
2: The domain is all real numbers except those where the function is undefined.
3. Incomplete.
4. y = mx + b where m is the slope and b is the y-intercept.
5. zero-property rule.
10. Use quadratic formula, substitute in numbers.
Like the other tutor said, no one's going to do all ten problems for you. The instructions for posting say, one problem per post, limit five posts per day.
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