Which are points on the graph of y = 1.5 + ⌈x⌉? select three options
a. (–4.5, –2.5)
b. (–0.8, 0.5)
c. (7.9, 9.5)
d. (4.5, 6)
e. (1.3, 3.5)

A,C,E

Step-by-step explanation:

Your answer will be A, C, and E I believe. Sorry if I was wrong.

A. (–4.5, –2.5)

C. (7.9, 9.5)

E. (1.3, 3.5)

Step-by-step explanation:

Given

y=1.5+ ⌈x⌉

We have to find the points which satisfy the given equation

So,

A. (–4.5, –2.5)

Putting in function

-2.5 = 1.5 +  ⌈-4.5⌉

Applying the ceiling function on -4.5 gives us: -4

-2.5 = 1.5-4

-2.5 = -2.5

B. (–0.8, 0.5)

0.5 = 1.5 +  ⌈-0.8⌉

0.5 = 1.5 + 0

0.5 ≠ 1.5

C. (7.9, 9.5)

9.5 = 1.5 + ⌈7.9⌉

9.5 = 1.5+8

9.5 = 9.5

D. (4.5, 6)

6 = 1.5 + ⌈4.5⌉

6 = 1.5+5

6 ≠ 6.5

E. (1.3, 3.5)

3.5 = 1.5+⌈1.3⌉

3.5 = 1.5 + 2

3.5 = 3.5

Therefore, Options A, C and E are correct ..