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3 years ago

Determine f(4), f(-5) and f(-2/3)

Mathematics

1 answer:

anyanavicka [17]3 years ago

5 0

Answer:

Y would just equal 6. It says so. Imagine that line where the line is just at y=-6. And imagine all of the points on that line with 4, 5, and -2/3 as the x.

Step-by-step explanation:

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Which expression is not equivalent to

Zanzabum

Answer:

Step-by-step explanation:

Because 6^3/6^6 is equivalent to 1/216.A is 1/36

8 0

2 years ago

Read 2 more answers

I need help please.

makkiz [27]

Answer:

see explanation

Step-by-step explanation:

Using the rules of radicals/ exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$

$a^{\frac{m}{n} }$ ⇔ $\sqrt[n]{a^{m} }$

Simplifying each term

7 $\sqrt{x^{3} }$ = 7 $x^{\frac{3}{2} }$

x $\sqrt{9x}$

= x × $\sqrt{9}$ × $\sqrt{x}$

= x × 3 × $x^{\frac{1}{2} }$

= 3 × $x^{(1+\frac{1}{2}) }$

= 3 $x^{\frac{3}{2} }$

Subtracting the 2 simplified like terms, that is

7 $x^{\frac{3}{2} }$ - 3 $x^{\frac{3}{2} }$

= 4 $x^{\frac{3}{2} }$ ← return to radical form

= 4 $\sqrt{x^{3} }$

8 0

3 years ago

Rob has 10 white, 8 red and 6 blue socks in his drawer. if he selects socks from the drawer randomly, without looking, what is t

s344n2d4d5 [400]

The least number of socks that rob can remove to guarantee he removed a pair of white socks without looking is15 socks

5 0

3 years ago

Solve by completing the square:X^2+6x-12=0

Ira Lisetskai [31]

X² + 6x -12 = 0
x = -(6) +/- √((6)² - 4(1)(-12))
 2(1)
x = -6 +/- √(36 + 48)
 2
x = -6 +/- √(84)
 2
x = -6 +/- 2√(21)
 2
x = -3 + √(21)
x = -3 + √(21) x = -3 - √(21)

5 0

3 years ago

Find the value of y.

tia_tia [17]

Answer:

DO it yourself, bud.

Step-by-step explanation:

Just try.

3 0

2 years ago