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3 years ago

Find the y-intercept of the quadratic function f(x) = (2x - 5)2

Mathematics

2 answers:

Vera_Pavlovna [14]3 years ago

8 0

Answer: -10

Step-by-step explanation:

f(x) = (2x - 5)2

f(x) = 4x - 10

To find y-intercept put x = 0, this is because x is 0 at y-axis line.

f(0) = 4*0 - 10

f(0) = -10

Novosadov [1.4K]3 years ago

5 0

Answer:

Step-by-step explanation:

f(x) = (2x - 5)²

f(x) = (2x - 5) (2x - 5)

f(x) = 4x² - 10x - 10x + 25

f(x) = 4x² - 20x + 25

From the function, 25 is the y intercept

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3 years ago

Find the y-intercept of the quadratic function f(x) = (2x - 5)2​

Find the y-intercept of the quadratic function f(x) = (2x - 5)2