Find the quadratic function y = f(x) that has the given vertex and whose graph passes through the given point.vertex (-5, -8); passing through (2, -3)
A. y = (x - 5)2 - 8
B. y = (x + 5)2 + 8
C. y = (x - 5)2 + 8
D. y = (x + 5)2 - 8
Answer: D
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Write a sentence containing scientific notation for the answer.A company has 7 × 103 employees. In 2009, the company paid each employee per year. Multiply those two numbers to find the total amount the company paid in salaries.
A. The company paid $1.75 × 109 in salaries. B. The company paid $17.5 × 108 in salaries. C. The company paid $1.75 × 108 in salaries. D. The company paid $17.5 × 109 in salaries.
Provide an appropriate response.Find y' if y = (x3 - 10x + 2)(x2 + 7x + 1).
What will be an ideal response?
Solve the system of equations. If the system is dependent, express solutions in terms of the parameter z. x + y + z = -7 x - y + 4z = -95x + y + z = -19
A. (-2, -2, -3) B. (-3, -2, -2) C. No solution D. (-2, -3, -2)
Use the graph of the function to find the following: a. the domain and range of the function; b. the intercepts, if any; c. the intervals on which the function is increasing, decreasing, or is constant; d. whether the function is even, odd, or neither.
What will be an ideal response?