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faust18 [17]
3 years ago
5

Please I NEEEDDDDD SERIOUS HELP HELLP POINTS POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
2 answers:
sveta [45]3 years ago
5 0

Answer:

(-1,5) (0,-3) (3,3)

Step-by-step explanation:

f(x)= 2x-3

let x = -1

f(-1) = 2(-1) -3

f(-1) = -2-3 = -5

(-1,-5)


f(0) = 2*0-3 = 0-3 = -3

(0,-3)


f(3) = 2*3 -3= 6-3 = 3

(3,3)


AleksandrR [38]3 years ago
5 0

Put the values of x to the equation of a function f(x).


f(x) = 2x - 3 → y = 2x - 3

f(-1) → x = -1 → y = 2(-1) - 3 = -2 -3 = -5 → (-1, -5)

f(0) → x = 0 → y = 2(0) - 3 = 0 - 3 = -3 → (0, -3)

f(3) → x = 3 → y = 2(3) - 3 = 6 - 3 = 3 → (3, 3)

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