What is the equation of the line that has a slope of –2 and a y-intercept of 0? A.
y = 2
B.
y = –2
C.
y = 0
D.
y = –2x

Please select the best answer from the choices provided

A
B
C
D

Write each expression in exponential form and find its value. 2 x 2 x 2 x 2

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)