2 years ago

What relations represents functions? SELECT ALL THE CORRECT ANSWERS!

1 answer:

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ioda

No you can divide 0.5 by 0.25 and you will get 2

6 0

3 years ago

Zinaida [17]

Answer: it's -8

Step-by-step explanation: use the values of a, b, and c to find the discriminant. give me brainliestt

7 0

3 years ago

klasskru [66]

Answer: $y=-\frac{2}{5}x+12$

y = mx + b

m = slope = $\frac{y_{2}-y_{1}}{x_{2}-x_{1}}=\frac{18-8}{-15-10}=\frac{10}{-25}=\frac{2(5)}{-5(5)}=-\frac{2}{5}$

The y-intercept(b) can be found by substituting a point into the function.

$y = -\frac{2}{5}x + b \\\\8=-\frac{2}{5}(10) + b\\\\8=-4+b\\\\b=8+4=12$

Therefore, the function is:

$y=-\frac{2}{5}x+12$

3 0

2 years ago

weqwewe [10]

Answer:

Step-by-step explanation:

To evaluate f(g(x)) when x = 5, evaluate g(5) then substitute the value obtained into f(x)

g(5) = $\frac{5-1}{4}$ = $\frac{4}{4}$ = 1, then

f(1) = 1² - 3(1) + 3 = 1 - 3 + 3 = 1

6 0

3 years ago

ra1l [238]

Answer:9999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999[

99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999

Step-by-step explanation:[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[[

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5 0

2 years ago