Graph the function using its vertex, axis of symmetry, and intercepts.f(x) = x2 + 2x - 3
A. vertex (1, 4)
intercepts (-1, 0), (3, 0), (0, 3)
B. vertex (-1, -4)
intercepts (1, 0), (- 3, 0), (0, -3)
C. vertex (1, -4)
intercepts (-1, 0), (3, 0), (0, -3)
D. vertex (-1, 4)
intercepts (1, 0), (- 3, 0), (0, 3)
Answer: B
You might also like to view...
Identify the quadric surface by name. Find and describe the xy-, xz-, and yz-traces, when they exist.16x2 - 16y2 - z = 0
A. Elliptic paraboloid; xz-trace: 16x2 - z = 0 (parabola); yz-trace: 16y2 + z = 0 (parabola) B. Elliptic paraboloid; xz-trace: 16x2 - z = 0 (hyperbola); yz-trace: 16y2 + z = 0 (hyperbola) C. Elliptic cone; xz-trace: 16x2 - z = 0 (hyperbola); yz-trace: 16y2 + z = 0 (hyperbola) D. Hyperbolic paraboloid; xz-trace: 16x2 - z = 0 (parabola); yz-trace: 16y2 + z = 0 (parabola)
Solve the problem.Kerry invests $553 in a savings account that earns 3.4% compounded annually. Andy invests $553 in a savings account that earns 5% compounded annually. How much is in each of their accounts after 10 years and after 20 years?
A. Kerry: $747.15; $1043.80 Andy: $857.88; $1397.40 B. Kerry: $772.56; $1079.28 Andy: $900.78; $1467.27 C. Kerry: $722.59; $944.18 Andy: $817.03; $1207.13 D. Kerry: $825.98; $825.98 Andy: $993.11; $993.11
Find the Taylor series generated by f at x = a.f(x) = 6x - 2, a = -1
A. 6(x + 1) - 4 B. 6(x - 1) - 4 C. 6(x + 1) - 8 D. 6(x - 1) - 8
Provide an appropriate response.Give an example of an arithmetic sequence with a5 = 16.
What will be an ideal response?