Question

3. Given f(x) = 5x + 1. What is f(3)?
(Points : 4)
14

9

16

19






Question 4. 4. Which is a solution to the equation 6x + y = 4?
(Points : 4)
(1, 2)

(1, 10)

(2, 8)

(2, 8)






Question 5. 5. What is the slope of the graph of 8x 4y = 11?
(Points : 4)
Option A: 2

Option B: ½

Option C: ½

Option D: 2

Answer 1

Q3 put x=3 in f(x) get ans

Answer 2

Q4 may be 6x-y=4 here put value of x and y in EQ and check