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3 years ago

PLEASE HELP 50 Points + Brainlest

Mathematics

2 answers:

Tatiana [17]3 years ago

8 0

Answer:

The x-intercept is where a line crosses the x-axis, and the y-intercept is the point where the line crosses the y-axis. Thinking about intercepts helps us graph linear equations.

Step-by-step explanation:

Leno4ka [110]3 years ago

8 0

Answer:

The x-intercept is when a line crosses the x-axis, and the y-intercept is the point whenthe line crosses the y-axis.

Step-by-step explanation:

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If f(x)=4x^2 and g(x)=x+1, find (fog)(x)

iren [92.7K]

Answer: The value of $(f_\circ g)(x)$ is $4(x+1)^2$ .

Step-by-step explanation:

Given: $f(x) = 4x^2 \text { and } g(x) = x+1$

To find: $(f_\circ g)(x)$

As we know it is composition function which means that g(x) function is in f(x) function.

So we have

$(f_\circ g) (x) = f[g(x)]$

$\Rightarrow( f_\circ g)(x)= f(g(x)) = 4(g(x))^2$

Now substitute the value of g(x) we get

$(f_\circ g)(x)= 4(x+1)^2$

Hence, the value of $(f_\circ g)(x)$ is $4(x+1)^2$ .

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3 years ago

Between which two numbers will you find -3.25?

Vinil7 [7]

Answer:

Step-by-step explanation:

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2. A dance floor is a square with an area of 1,444 FT(2). What are the dimensions of the dance floor?

svet-max [94.6K]

Answer:

The answer is C use a calculator

Step-by-step explanation:

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3 years ago

MAX POINTS!!!! Please help me solve the problem in the picture and tell me what I’m doing also explain each step.

lapo4ka [179]

Answer: j=0.4

-j+0.8=-0.9j+0.76

-j+0.8+0.9j=-0.9+0.76+0.9j

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-0.1j/-0.1=-0.04/-0.1

j=0.4

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dexar [7]

Answer:

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Step-by-step explanation:

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