7x^2+5x-3 .....................................
PLEASE HELPPPPP ME PLEASE I DONT KNOW WHAT TO DO ☹️#8
Answer:
Step-by-step explanation:
Answer:
(-1, 1)
Step-by-step explanation:
The midpoint (M) is found by averaging the coordinates of the end points:
M = ((-3, -2) +(1, 4))/2 = ((-3+1)/2, (-2+4)/2) = (-2/2, 2/2)
M = (-1, 1)
The midpoint of the line segment is (-1, 1).
Answer:
yes it is.
x = 4 and y = -3
Step-by-step explanation:
Solve simultaneously using elimination method:
equation 1 - equation 2
3x + y = 9 equation 1
-2x + y = 5 equation 2
_________
x = 4
plug 4 into any of the 2 equations and solve for y.
3(4) + y = 9
12 + y = 9
12-12 + y = 9-12
y = -3
