What is the slope of a line perpendicular to the line whose equation is 5x – 2y = 11?
a. -11/2
b. -5/2
c. -2/5
d. 5/2
i just need with this one question, i got the rest thx(:

the answer is c

Step-by-step explanation:

5x-2y=11

-5x to 5x and 11

-2y=-5x+11

divide -2 to -2, 5x, and 11

y= -5/2+11/-2

-5/2 is the slope but -2/5 is the slope of a line perpendicular

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

slope= 1

y-inter slope= 0

x       y

o     0

1       1

2     2

ect.

step-by-step explanation: