The point (3,4) is on the graph of y=f(x). State the coordinates of the image of this point on each graph. A)y=f(2x)
b)y=f(0.5x)
c)y=f(t/3x)
d)y=f(-4x)

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2