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3 years ago

Determine the intercepts of the function f(x)=2x^2+18x+28

Mathematics

1 answer:

Sonja [21]3 years ago

7 0

The intercepts are -2 and -7 on the x-axis

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In what ways can the graph of a linear function be transformed

miss Akunina [59]

Answer:

Using Transformations

Step-by-step explanation:

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3 years ago

Streaming movies from Company A costs $3 per movie plus a monthly fee of $9. Streaming movies from Company B costs $4 per movie

koban [17]

Answer: B

Step-by-step explanation:

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3 years ago

Read 2 more answers

Given points A (-8,7) and B (6, -9), find the midpoint, M

Vladimir [108]

Hey there! I'm happy to help!

To find the x value of the midpoint, you add the 2 x values and divide by 2.

-8+6=-2

-2/2=-1

For the y value, you do the same thing but with the y values.

7-9=-2

-2/2=-1

Therefore, our midpoint is (-1,-1).

Have a wonderful day! :D

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4 years ago

Using a graph, table of values, and/or equations solve the following problem.

katovenus [111]

Answer:

$L= 117.0$

Step-by-step explanation:

Represent the sofa with S and the love seat with L.

So, we have:

$S + L = 351$ --- Total Cost

$S = 2L$

Required

Determine the value of L

Substitute 2L for S in the first equation.

$2L + L = 351$

$3L= 351$

Divide both sides by 3

$\frac{3L}{3}= \frac{351}{3}$

$L= \frac{351}{3}$

$L= 117.0$

Hence, a love seat costs 117.0

Using Graph

See attachment for graph

S is plotted on the y-axis and L is on the x-axis.

The green line represents $S + L = 351$ while the orange line represents $S = 2L$

When the line of the graph is traced to the x-axis, we have:

$L= 117.0$

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3 years ago

Ryan jas nine 14 ounces bags of

Keith_Richards [23]

I would need to know more about this problem

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3 years ago