1. Use the function f(x)=-(x-2)' +1 to complete (a) through (h). a. Determine whether the graph of the parabola opens upward or downward.
b. Identify the vertex.
c. Determine the r-intercepts.
d. Determine the y-intercept.

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?

Need showing work for this problem 56.25 ×25.80

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?