Find the equation of a straight line that passes through the point (3,-1) and has gradient 2.

The triangles are similar. what is the value of x? enter your answer in the box. x = two right triangles. the larger right triangle is labeled x on the longer leg, 12 on the shorter leg and 20 on the hypotenuse. the smaller triangle is labeled 4 on the longer leg, 3 on the shorter leg, and 5 on the hypotenuse.

Sorry guys but as you have a small brain

Use the function f(x) is graphed below. the graph of the function to find, f(6). -2 -1 1 2