If (x − 3) is a factor of f(x), which of the following must be true? A) f(3) = 0
B) f(−3) = 0
C) ( x+ 3) is also a factor
D) There are 3 factors

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

After t seconds, a ball tossed in the air from the ground level reaches a height of h feet given by the equation h = 144t-16t^2. after how many seconds will the ball hit the ground before rebounding?

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.