F(x) = 2x3 + 5x2 - 6x - 7 g(x) = 2x – 3

Find (f - g)(x).

O A. (f - g)(x) = 2x3 + 522 42 +4
B. (f - g)(x) = 2x3 + 5x2 – 42 - 4
c. (f - g)(x) = 2x3 + 5x2 – 8x + 4
82 - 4
D. (f - g)(x) = 2x3 + 5x2

To diagonalize an nxn matrix a means to find an invertible matrix p and a diagonal matrix d such that a pdp d p ap or [1 3 dh epap 3 let a=-3 -5 -3 3 3 1 step 1: find the eigenvalues of matrix a "2's" step 2: find the corresponding eigenvectors of a step 3: createp from eigenvectors in step 2 step 4 create d with matching eigenvalues.

At wind speeds above 1000 centimeters per second (cm/sec), significant sand-moving events begin to occur. wind speeds below 1000 cm/sec deposit sand and wind speeds above 1000 cm/sec move sand to new locations. the cyclic nature of wind and moving sand determines the shape and location of large dunes. at a test site, the prevailing direction of the wind did not change noticeably. however, the velocity did change. fifty-nine wind speed readings gave an average velocity of x = 1075 cm/sec. based on long-term experience, σ can be assumed to be 245 cm/sec. (a) find a 95% confidence interval for the population mean wind speed at this site. (round your answers to the nearest whole number.) lower limit cm/sec upper limit cm/sec

Why is partitioning a directed line segment into a ratio of 1: 3 not the same as finding the length of the directed line segment?