Answer:
x- intercept= 0
y-intercept= 0
Step-by-step explanation:
solve for x
4x-2(0)=0
4x-0=0
4x=0
x=0/4
x=0
solve for y
4(0)-2y=0
-2y=0
y=0/-2
y=0
(0,0)
S (-5k +20)
13
Answer:
- 10
Step-by-step explanation:
Substitute k = 3, 4, 5, 6 into the expression and sum the terms, that is
(- 15 + 20) + (- 20 + 20) + (- 25 + 20) + (- 30 + 20)
= 5 + 0 - 5 - 10
= - 10