Which equation best represents the graph above?
a) y = x
b) y = 2x
c) y = x + 2
d) y = 2x + 2

Solve 2^x=32 and rewrite this equation in a logarithmic form

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Thales was an ancient philosopher familiar with similar triangles. one story about him says that he found the height of a pyramid by measuring its shadow and his own shadow at the same time. if the person is 5-ft tall, what is the height of the pyramid in the drawing?