Mathematics: Select the true statement. a. neither function is even. b. both functions are even. c. only function g is even. d. only function f is even.

228/76 = 33* 100 = 300 therefore there are 300 balls in the box...

Select the true statement. a. neither function

asia4772

10.01.2022

only G is even

it's obvious that g is even. g(x)= |x|

for ...

it's a quadratic equation with roots -1 and 4,

thus the equation will be

$y= k(x^2 -(-1+4)x+(-1) \times 4)$

(if you have roots of a quadratic equation, the equation is

$k(x^2-(\text{sum of roots}x+\text{product of roots}$

y=k(x^2-3x-4)

now, put the point (0,4)

$4=k×-4 \implies k= -1$

so the equation is

y=-x^2-3x+4

now if you put

$x \rightarrow -x$

you get

x^2+3x+4

which is not the same.

hence

$f(x) \ne f(-x)$

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