Chapter 9: Q60. (page 533)
Graph each equation. Use the TRACE feature to find the vertex on the graph. Round to the nearest thousandth if necessary.
Short Answer
The vertex on the graph is .
Chapter 9: Q60. (page 533)
Graph each equation. Use the TRACE feature to find the vertex on the graph. Round to the nearest thousandth if necessary.
The vertex on the graph is .
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Get started for freeGEOMETRY The area of the circle is square units. If the radius is doubled, what is the area of the new circle?
Lynne invested \(500 into an account with a 6.5% interest rate compounded monthly. How much will Lynne’s investment be worth in 10 years?
F \)600.00
G \(938.57
H \)956.09
J $957.02
MULTIPLE REPRESENTATIONS in this problem, you will investigate solving quadratic equations using tables.
a. ALGEBRAIC Determine the related function for each equation. Copy and complete the table below.
b. GRAPHICAL Graph each related function with a graphing calculator.
c. ANALYTICAL use the table feature on your calculator to determine the zeros of each related function. Record the zeros in the table above. Also, record the values of the function one unit less than and one unit more than each zero.
d. VERBAL Compare the signs of the function values for x values just before and just after a zero. What happens to the sign of the function value before and after a zero?
Graph each function. Find the y-intercept, and state the domain and range.
Determine whether each trinomial is a perfect square trinomial. Write yes or no. If so, factor it.
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