Answer the following questions as honestly as possible.
1. What is the range of the function f(x) = 5x − 2?
a. R = {y | y ∈ R}
b. R = {y | y ∈ R, y ≠ 5}
c. R = {y | y ∉ R}
d. R = {y | y ∈ R, y ≠ −2}
MATH 8
MATH 8 QUARTER 2 WEEK 4 Page 2 | 10
2. What is the domain of the function f(x) = 3x
a. D = {x | x ∈ R}
b. D = {x | x ∈ R, x ≠ 3}
c. D = {x | x ∉ R}
d. D = {x | x ∉ R, x ≠ 3}
3. What is the value of f(x) = 3x – 6 if x = −3?
a. f(x) = 3 b. f(x) = 15 c. f(x) = −3 d. f(x) = −15
4. What is the x – intercept of f(x) = 2x − 6?
a. 3 b. -3 c.
1
3
d. -
1
3
5. In the function f(x) = 5x + 2, from (0, 2) what is the direction of the next point?
a. 5 units up and 1 unit to the left c. 5 units up and 1 unit to the right
b. 5 units to the left and 1 unit up d. 5 units to the right 1 unit up
wrong answer auto report po ^^
Share
Verified answer
Answer:
Step-by-step explanation:
Yun lang po pa brainlest din po Pala kailangan ko lang Po please