Help me :( plz..?

ill help you

will i get warm coochie? :)

i literally have the answer

------------------------------------------------

S = 3n + 5:

 Slope = 0.667/2.000 = 0.333

 s-intercept = 5/1 = 5.00000

 n-intercept = 5/-3 = -1.66667

Slop.e is defined as the change in n divided by the change in s. We note that for s=0, the value of n is -1.667 and for s=2.000, the value of n is -1.000. So, for a change of 2.000 in s (The change in s is sometimes referred to as "RUN") we get a change of -1.000 - (-1.667) = 0.667 in n. (The change in n is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

------------------------------------------------

S = 5n + 3:

Slope = 0.400/2.000 = 0.200

 s-intercept = 3/1 = 3.00000

 n-intercept = 3/-5 = -0.60000

Slop.e is defined as the change in n divided by the change in s. We note that for s=0, the value of n is -0.600 and for s=2.000, the value of n is -0.200. So, for a change of 2.000 in s (The change in s is sometimes referred to as "RUN") we get a change of -0.200 - (-0.600) = 0.400 in n. (The change in n is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

hope this helps :)

used:

https://www.tiger-algebra.com/drill/s=3n_5/

https://www.tiger-algebra.com/drill/s=5n_3/

answer:

sometimes

*i think

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