Based on the family the graph below belongs to, which equation could represent the graph?
y=0.6x-2
y=0 6x² - 1
y=-0.6x3-1
y = log(x)-2

Which of the following is a justification used while proving the similarity of triangles lom and mon

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain