Question

WILL GIVE BRAINLIEST, 5/5 RANK AND THANKS

Use the function rule, y=2x +5, to find the values of y when x=1,2,3, and 4. Write the answer as ordered pairs that would be used to graph the function.

Answer 1

Replace x in the equation and solve for y:

X = 1

y = 2(1) + 5 = 2 +5 = 7

(1,7)

X = 2

y = 2(2) +5 = 4+5=9

(2,9)

x = 3

y =2(3)+5 = 6+5 = 11

(3,11)

X = 4

y = 2(4)+5 = 8+5 = 13

(4,13)

Ordered pairs:

(1,7) (2,9) (3,11) (4,13)