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4 years ago

In the equation below, solve for x: a + 12x = m

Mathematics

1 answer:

rosijanka [135]4 years ago

8 0

Answer:

x=m-a/12

the m-a should be over 12 as the numerator but it's hard to type it like that

Step-by-step explanation:

a+12x=m

12x=m-a

x=m-a/12

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Given f(x) = -8x + 4 and g(x) = x2, choose<br> the expression for (fºg)(x).

____ [38]

Answer:

-8x^2 + 4.

Step-by-step explanation:

Replace the x in f(x) with g(x)

(f o g)(x)

= -8(x^2) + 4.

3 0

3 years ago

Which statements describe the graph of y = Negative RootIndex 3 StartRoot x minus 1 EndRoot + 2? Select three options.

SOVA2 [1]

Answer:

The graph has a domain of all real numbers.

The graph has a y-intercept at $(0,1)$ .

The graph has an x-intercept at $(-7,0)$ .

Step-by-step explanation:

Given: The graph is $y=\sqrt[3]{x-1}+2$

The domain of a function is a set of input values for which the function is real and defined.

Thus, the graph has a domain of $(-\infty, \infty)$ .

To find the y-intercept: To find the y-intercept, substitute $x=0$ in $y=\sqrt[3]{x-1}+2$ .

$\begin{aligned}y &=\sqrt[3]{x-1}+2 \\&=\sqrt[3]{0-1}+2 \\&=-1+2 \\&=1\end{aligned}$

Thus, the y-intercept is $(0,1)$

To find the x-intercept: To find the x-intercept, substitute $y=0$ in $y=\sqrt[3]{x-1}+2$ .

$\begin{aligned}y &=\sqrt[3]{x-1}+2 \\0 &=\sqrt[3]{x-1}+2 \\-2 &=\sqrt[3]{x-1} \\(-2)^{3} &=(\sqrt[3]{x-1})^{3} \\-8 &=x-1 \\-7 &=x\end{aligned}$

Thus, the x-intercept is $(-7,0)$

8 0

3 years ago

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Based on last years form, there is an early-season sale on Tigers jersey. A $220 signed jersey is discounted by 36%. How much is

inna [77]

Answer:

$79.20

Step-by-step explanation:

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4 years ago

Slope = 4, passing through (-3,4)<br> Type the point-slope form of the equation of the line.

natta225 [31]

Answer:

y - 4 = 4 (x + 3)

Step-by-step explanation:

Point-slope form is y - y1 = m (x - x1)

y1 is 4, m is 4, and x1 is -3

When you plug them in, you get: y - 4 = 4 (x + 3)

Note: (x - -3) becomes (x + 3)

I hope this helps!!

7 0

3 years ago

Please help me with these

Charra [1.4K]

Hope you could understand.

If you have any query, feel free to ask.

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2 years ago

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