Josh is going on a road trip to the country side. The table represents the distance, in miles, Josh has traveled after x hours. x 1 4 7 10 13 16
g(x) 60 240 420 600 780 960

What is the average rate of change over the interval [7, 16]?
A.
120 miles per hour
B.
30 miles per hour
C.
180 miles per hour
D.
60 miles per hour

Jamie is hiking up a small mountain. he climbs up at a constant rate of 300 feet/hour until he reaches the peak at 1,500 feet. after that, he hikes down at the same rate to the base of the mountain. the equation that models jamie’s elevation, e, after t hours is e = . jamie’s elevation will be 600 feet after hours and after hours.

Which polynomial is in standard form? 3xy+6x®y2 - 4x4y + 19x? y* 18x5 - 7x{y-2xy2 + 1774 x5y5 - 3xy - 11x? y2 +12 15+ 12xy2 - 11x®ys +5x? y2 ?

If a triangle given by the matrix  [2 3 5 -1 0 2]  is dilated by a scale factor of 2, what will happen to the side lengths and angle measures of the triangle