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4 years ago

15

Graph the function f(x)=(x-3)^2+2f(x)=(x−

lt="3)^{2}" align="absmiddle" class="latex-formula">+2

1 answer:

charle [14.2K]4 years ago

8 0

I believe that’s what your asking for
Sorry if it doesn’t help

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REY [17]

$5 per hour is the constant rate because 10/2 is 5, 20/4 is 5 etc.

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3 years ago

Given f(x)=3/4x and f(x) = 75 solve for x

mixer [17]

Answer:

x=100

Step-by-step explanation:

75=3/4x

4/3 × 75 = x

4 × 75 = 300

300/3= 100

100(3/4) = 75

x = 100

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3 years ago

Solve the following Absolute Value Equation. Type the 2 solutions in the

klemol [59]

Answer:

-9, 15

Step-by-step explanation:

Subtract 7 and multiply by 4

1/4 |2x-6| +7 = 13

1/4 |2x -6| = 6

|2x -6| = 24

2x -6 = ± 24

2x = 6 ±24

x = 3 ±12

x = -9, 15

_____

For graphing purposes, it is often convenient to rewrite the equation so the solutions are where the function is zero. Here, we can do that by subtracting 13 from the equation.

(1/4 |2x -6| +7) -13 = 0

3 0

3 years ago

(x^2+5)=7 and (x^2+5)k=21, what is the value of k?

Roman55 [17]

Step-by-step explanation:

${x}^{2} + 5 = 7 \\ {x}^{2} = 7 - 5 \\ {x}^{2} = 2 \\ \\( {x}^{2} + 5)k = 21 \\ (2 + 5)k = 21 \\ (7)k = 21 \\ 7k = 21 \\ \frac{7k}{7} = \frac{21}{7} \\ k = 3$

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3 years ago

13.4 ___13.40<br><br> A : ><br> B : <<br> C : =

serg [7]

13.4 = 13.40

This is because the 0 at the end is a trailing decimal, and so when testing for inequalities, you can simply disregard it.

5 0

3 years ago