Just make a graph ,plot the points and see if it’s increasing or decreasing is
(-2y + 5 ) ( y+3)
= -2y^2 -6y +5y +15
= -2y^2 - y +15
the answer is B
Answer:
20.25
Step-by-step explanation:
4.5*4.5 = 20.25
Answer:
y - 1 = 2/3(x - 1).
Step-by-step explanation:
Point slope form is y - y1 = m(x - x1) where m = the slope and (x1, y1) is a point on the line.
y = 2/3x + 1/3 which gives the slope m = 2/3.
We can now find a point on the line by putting x = 1 say then find y:
y = 2/3(1) + 1/3 = 2/3 + 1/3 = 1 so the point is (1, 1).
(x1, y1) = (1, 1)
So the answer is ;
y - 1 = 2/3(x - 1).
Answer:
d = 8.062258
Step-by-step explanation:
d=√
(3−(−4))2+(3−(−1))^2
d=√
(7)^2+(4)^2
d=√
49+16
d=√
65
d=8.062258
