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Ilia_Sergeevich [38]
3 years ago
13

How to find the value of a relation function

Mathematics
1 answer:
Katen [24]3 years ago
8 0
Their is only one y for each x. you could also use the vertical line test, you could use the graphing calculator.
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Help pls and thank uu
natka813 [3]

Answer:

for~x=3

f(x)=-5

So,f(3)=-5

<h3><u>--------------------------</u></h3><h3><u>hope it helps...</u></h3><h3><u>have a great day!!</u></h3>

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X+4Y=-8<br> find the x intercept:<br> find the y intercept: <br> graph the line.
galben [10]

Answer:

x-intercept = (-8, 0)

y-intercept = (0, -2)

Step-by-step explanation:

Given linear equation is: x + 4y = - 8

For x - intercept: Plug y = 0 in the above equation.

\implies x +4(0) = -8\\\\\implies x +0 =-8\\\\ \implies x = -8\\\\ \boxed{\red{\bold{\implies x- intercept = (-8,\:0)}}}

For y - intercept: Plug x = 0 in the given linear equation.

\implies 0 +4y = -8\\\\\implies 4y=-8\\\\ \implies y = \frac{-8}{4}\\\\ \implies y = -2\\\\ \boxed{\purple{\bold{\implies y- intercept = (0,\:-2)}}}

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Select all that apply.<br><br> If 2x²-6x=0, then
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Answer: x=0,3 . . . . . .

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