3 years ago

In 1968, it cost $54,000 for a 30-second commercial during the Super Bowl. In 1973, the cost for a 30-second

Mathematics

1 answer:

8_murik_8 [283]3 years ago

8 0

Answer:

Step-by-step explanation:

maybe I'm not sure tho

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What’s the slope of x+2y=-8?

mash [69]

Answer:

- 1/2

Step-by-step explanation:

We use the slope-intercept form to figure out our slope.

y = mx + b

Get y alone:

x + 2y = -8

2y = -x - 8

y = -x/2 - 4

Since m is the slope in y = mx + b, we can see that -1/2 is in the place of m, therefore our slope is -1/2

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Step-by-step explanation:

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aleksley [76]

Answer:

$g(x)=x-1\\g(f(x))=(-2x-5)-1\\g(f(x)=-2x-6$

Step-by-step explanation:

So this is a composition of functions. Think back to solutions of equations. You would have to put the equation into the other equations. It's like this!

So I graphed it like this on desmos:

$g(x)=x-1\\g(f(x))=(-2x-5)-1\\g(f(x)=-2x-6$

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Let f(x) = - 2x + 5 and g(x)=x2 + 5.<br> Find (f+g)(x)

11Alexandr11 [23.1K]

Answer:

$x^{2}$ -2x+10

Step-by-step explanation:

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