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Effectus [21]
3 years ago
10

F(x) = x^2 - 99x-100

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
4 0

Answer:

it is a quadratic. (x-100)(x+1) answers are x=100 x=-1

I have no idea what you want

Step-by-step explanation:

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write an equation for the line that is perpendicular to the given line and passes through the given point y-3=8/3(x+2);(-2,3)
Stolb23 [73]

Answer:

y-3=-\frac{3}{8} (x+2)

Step-by-step explanation:

We can write the equation of a line in 3 different forms including slope intercept, point-slope, and standard depending on the information we have. We have a point (8,1) and a slope from the equation. We will chose point-slope since we have a point and slope.

Point slope:y-y_1=m(x-x_1)

m\neq \frac{8}{3} in our new equation because it is perpendicular to it. This means we will need to change it into its negative reciprocal which is m=-\frac{3}{8}.

We will substitute m=-\frac{3}{8} and x_1=-2\\y_1=3.

y-3=-\frac{3}{8} (x-(-2))

y-3=-\frac{3}{8} (x+2)

This is the equation of the line perpendicular to the equation given that crosses through (-2,3).

4 0
4 years ago
( 2x - 9) x ( x + 5 )
ira [324]

2x \times x + 2x \times 5 - 9 \times x - 9 \times 5

{2x }^{2}  + 10x - 9x - 45

{2x}^{2}  + x - 45

6 0
4 years ago
Read 2 more answers
Isabel created a scale model of her dad's truck. On the scale model, the length of the truck is 51 inches. The length of the act
notsponge [240]

Answer:

1 inch = 3ft

Step-by-step explanation:

If you divided 51 feet  by 17 inch  you will get 3 feet. So 1 inch = 3 feet

NOOB

3 0
3 years ago
3(2x + 4) + 2(x-2)<br> Match the equivalent expressions
mihalych1998 [28]

Answer:

3(2x+4)+2(x-2)

6x+12+2x-4

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3 years ago
Please help me figureout 4y+x=8
Ierofanga [76]
The answer is
x+4y=8
4 0
2 years ago
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