Question 28
Amber decides to graph her office and the nearest coffee shop in the standard (x, y) plane. If her office is at point (-1,-5) and the coffee shop is at
point (3,3), what are the coordinates of the point exactly halfway between those of her office and the shop? (You may assume Amber is able to
walk a straight line between.)

x+14

step-by-step explanation:

x = ±sqrt(10)

step-by-step explanation:

5 - 2x² = -15

subtract 5 from each side

5-5 - 2x² = -15-5

-2x^2   = -20

divide by -2 on each side

-2x^2   /-2= -20/-2

x^2 =10

take the square root on each side

sqrt(x^2 )=±sqrt(10)

x = ±sqrt(10)

check:

5 - 2x² = -15

+sqrt(10)

5 - 2(sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

-sqrt(10)

5 - 2(-sqrt(10))² = -15

5 -2(10) = -15

5 -20 = -15

-15 = -15

answer: 0,6

step-by-step explanation:

this would make it the y intercept.