Question 1 (5 points) 6. Write an equation of the line with slope -1/2 and y-intercept 72.
O a
Y-(1/2) = 72
y=(-1/2)X +72
Oc
y=72x-(1/2)
y=(1/2)x -72
Od

so far i think you have the right thing going for you just remember soh cah toh

step-by-step explanation:

sine over hypotenuse

cosine   equals adjacent

tangent over hypotenuse

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.