Geometry Use the geometric mean (leg) theorem. What is the
value of a?
A) 72
h
O 270
6
a
0 2085
O 705
14
B
Intro
Done
Activity

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =