Graph the linear function f(x) =3x+2 and find the maximum on the interval [-1,1]

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?

Yvaries directly as x. y =90 when x=6. find y when x=13

What is the solution of the equation? 35√(x+2)3+3=27