Find the equation of the straight line parallel to y = 5 - 3x and passing through the point (0,2)

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Ahighway between points a and b has been closed for repairs. an alternative route between there two locations is to travel between a and c and then from c to b what is the value of y and what is the total distance from a to c to b?