The table below contains four statements.

Mathematics

2 answers:

alexandr1967 [171]3 years ago

4 0

Answer:

f(x)

Step-by-step explanation:

The value of y will be zero at the x-intercept. Using x=27 in the four functions, we find ...

k(27) = ∛(-54) ≠ 0

h(27) = 3∛0 = 0

g(27) = 3 +∛0 = 3

f(27) = ∛0 = 0

So, choices h(x) and f(x) match the x-intercept requirement.

When x=0, the function value is the y-intercept.

h(0) = 3∛27 = 3·3 = 9

f(0) = ∛27 = 3

The only function to match the x- and y-intercept requirements is f(x). It also matches the requirements for the domain and the slope.

kirill115 [55]3 years ago

3 0

Answer:

Hey your answer is d I used this app called desmos graphing calculator it’s very helpful for graphs. Hope I helped!!

Step-by-step explanation:

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3 years ago

Find the TWO integers whos product is -12 and whose sum is 1<br>

Deffense [45]

Answer:

$\rm Numbers = 4 \ and \ -3.$

Step-by-step explanation:

Given :-

The sum of two numbers is 1 .

The product of the nos . is 12 .

And we need to find out the numbers. So let us take ,

First number be x

Second number be 1-x .

According to first condition :-

$\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}$