Use compass and straightedge construction to estimate the coordinates of the center of the inscribed circle in the triangle with vertices (-7, 1), (5, 1) and (-7, 6) and determine the equation of the circle. Sketch the triangle and the circle.

What will be an ideal response?


Mathematics

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Determine the correct exponential function of the form f(x) = bx whose graph is given.P

A. f(x) = x
B. f(x) = x
C. f(x) = x
D. f(x) = x

Mathematics

Solve.A clothing company sells jackets for $130 per jacket. The company's fixed costs are $5000 and the variable costs are $120 per jacket. Use a graph to determine the break-even point for production.

A. (1000, 65,000) B. (500, 130,000) C. (1000, 130,000) D. (500, 65,000)

Mathematics

Find the first five terms of the infinite sequence whose nth term is given.an = 3n

A. 9, 27, 81, 243, 729 B. 1, 3, 9, 27, 81 C. 3, 9, 27, 81, 243 D. 1, 8, 27, 64, 125

Mathematics

Find the value.Let A =  and B = ; 3A + 4B

A.
B.
C.
D.

Mathematics