What are the intercepts of this function? f(x) = -8x + 4 The x-intercept is , and the y-intercept is . The x-intercept is , and

Question

3 years ago

7

the y-intercept is . The x-intercept is , and the y-intercept is . The x-intercept is , and the y-intercept is .

2 answers:

ANEK [815] · Answer 1 · 2022-03-31T11:35:14+03:00

x-intercept = 1/2

y- intercept = 4

Step-by-step explanation:

For finding the intercepts of a function we put x and y equal to zero respectively

Given function is:

$f(x) = -8x+4$

Replacing f(x) with y

$y = -8x+4$

putting y = 0

$0 = -8x+4\\8x = 4$

Dividing both sides by 8

$\frac{8x}{8} = \frac{4}{8}\\x = \frac{1}{2}$

Putting x = 0

$y = -8(0)+4\\y = 0+4\\y = 4$

Hence,

x-intercept = 1/2

y- intercept = 4

Keywords: Intercepts, functions

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Vika [28.1K] · Answer 2 · 2022-03-31T14:01:09+03:00

4 0

Answer:

x intersept- 1/2

y intersept- 4

Step-by-step explanation: