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d1i1m1o1n [39]
3 years ago
11

Determine whether the given binomial is a factor of the function f(x) = 2x^3 + x^2 - 25x + 12. Write factor or not a factor.

Mathematics
1 answer:
Sonbull [250]3 years ago
6 0

Answer:

I think it's 4.2x - 1

sorry if I got it wrong

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7 0
3 years ago
Can someone please help
Leona [35]

Answer:

each hamburger costs $3.50

Step-by-step explanation:

he spent $13 in total and bought one hot dog for $2.50 and 3 hamburgers but we don't know the price of one hamburger so we could represent it by the equaton,

2.50 + 3h = 13 now solve for x

-2.50           2.50

3h = 10.50

h=3.50

check:

2.50+3(3.50)=13

2.50+10.50=13

13=13

4 0
3 years ago
Ohhhhh! I have a math Brainliest
Evgen [1.6K]
B. 
B.
C. 
I think these are correct. if not... very sorry.
3 0
3 years ago
[20 Points] I need help with these questions:
I am Lyosha [343]

Slope-intercept form:

y = mx + b

"m" is the slope, "b" is the y-intercept (the y value when x = 0)

You need to find "m" and "b"


1.) For lines to be perpendicular, their slopes have to be the opposite/negative reciprocal (flipped sign and number)

For example:

slope is 2

perpendicular line's slope is -1/2

slope is -2/3

perpendicular line's slope is 3/2


The given line's slope is -4, so the perpendicular line's slope is 1/4.

y = 1/4x + b

To find "b", you can plug in the point (4, -2) into the equation

y = 1/4x + b

-2 = 1/4(4) + b

-2 = 1 + b

-3 = b


y=\frac{1}{4} x-3


2.) To find "m", use the slope formula and plug in the two points:

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m=\frac{8-(-1)}{-2-4}

m=\frac{8+1}{-2-4}

m=\frac{9}{-6} =-\frac{3}{2}


y = -3/2x + b

Plug in one of the points to find "b"

y = -3/2x + b

-1 = -3/2(4) + b

-1 = -6 + b

5 = b


y=-\frac{3}{2}x +5


3.) y-intercept: 5 (since the given equation's y-intercept is 5)

I'm confused with what they mean by "steep", so I'll try to update this later unless someone else has an answer


So I looked it up, and it says that a steep slope is a line that is more vertical [if that makes sense]. So you could do a slope of +3 (more than 3, like 4, 5, 6...) because the given line's slope is 3, and you need a new line that is more steeper(vertical)

3 0
3 years ago
The movie theater is twice as far from the school as the mall. If the movie theater is to the right of the school, which locatio
stellarik [79]
I see no map in front of me, but if we assume that the school is at coordinates of (0,0), and since the distance to the movie theater is to the right and double that of the mall, then we can say that the movie theater is along the x-axis, and  between the I and IV quadrants, and the location on the axis is Md2, or Mall Distance times 2.
7 0
3 years ago
Read 2 more answers
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