What is the domain for the piece of the function represented by f(x) = x + 1? x < –1
–1 ≤ x ≤ 1
1 ≤ x < 2
x > 1

The triangles are similar. what is the value of x? show your work.

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.

Which of the following shows the graph of y=2e^x?