Someone !
which of the following statements are true about the graph of f(x) = 6(x + 1)2 -9?
check all of the boxes that apply.
the vertex is (1, -9).
the graph opens upward.
the graph is obtained by shifting the graph of f(x) = 6(x + 1)2 up 9 units.
the graph is steeper than the graph of f(x) = x2.
the graph is the same as the graph of f(x) = 6x2 + 12x - 3.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

What is the next step in the given proof? choose the most logical approach. a. statement: m 1 + m 2 + 2(m 3) = 180° reason: angle addition b. statement: m 1 + m 3 = m 2 + m 3 reason: transitive property of equality c. statement: m 1 = m 2 reason: subtraction property of equality d. statement: m 1 + m 2 = m 2 + m 3 reason: substitution property of equality e. statement: 2(m 1) = m 2 + m 3 reason: substitution property of equality

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.