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Podobne težave pri spletnem iskanju

What is the equation of the parabola that has a vertex at

(0, 0)

and passes through point

(- 12, - 34)

https://socratic.org/questions/what-is-the-equation-of-the-parabola-that-has-a-vertex-at-0-0-and-passes-through-2

y = - \frac{1 7}{7 2} x^{2}

the equation of a parabola in vertex form

• (x) y = a (x - h)^{2} + k

(- 1, 2) + (3, 4)

https://www.tiger-algebra.com/drill/(-1,2)_(3,4)/

Finding the distance, midpoint, slope, equation and the x y-intercepts of a line passing between the two points p1 (-1,2) and p2 (3,4)The distance (d) between two points (x1,y1) and (x2,y2) is given ...

z 7 - 128

https://www.tiger-algebra.com/drill/z7-128/

z7-128 Final result : (z6 + 2z5 + 4z4 + 8z3 + 16z2 + 32z + 64) • (z - 2) Reformatting the input : Changes made to your input should not affect the solution: (1): "z7" was replaced by ...

What is the expression

- p^{2} - 4 q + r^{2}

p = - 5, q = 4,

r = - 10

https://socratic.org/questions/what-is-the-expression-p-2-4q-r-2-if-p-5-q-4-and-r-10

59

Explanation: To evaluate the expression, substitute the given values for p, q and r into the expression.

\Rightarrow - p^{2} - 4 q + r^{2}

= - (- 5)^{2} - 4 (4) + (- 10)^{2}

What is the measure of the angle between

v = < - 2, 7 >

w = < 1, - 3 >

https://socratic.org/questions/what-is-the-measure-of-the-angle-between-v-2-7-and-w-1-3

136.45^{\circ}

cos θ = \frac{v • w}{∣ ∣ v ∣ ∣ ∣ ∣ w ∣ ∣}

∴ θ = cos^{- 1} (\frac{- 2 - 2 1}{5 3 1 9})

What is the slope of the line passing through the following points:

(- 1, 3), (4, - 3)

https://socratic.org/questions/what-is-the-slope-of-the-line-passing-through-the-following-points-1-3-4-3

m = - \frac{6}{5}

Explanation: The formula for the slope of a line based upon two coordinate points is

m = \frac{y _{2} - y _{1}}{x _{2} - x _{1}}

Delež

Kopirano v odložišče

-1227

Odštejte 1234 od 7, da dobite -1227.

Primeri

Kvadratna enačba

x^{2} - 4 x - 5 = 0

4 sin θ cos θ = 2 sin θ

Linearna enačba

y = 3 x + 4

699 * 533

[2534] [2 - 1 0135]

Hkratna enačba

{8 x + 2 y = 46 7 x + 3 y = 47

\frac{d}{d x} \frac{( 3 x ^{2} - 2 )}{( x - 5 )}

\int_{0}^{1} x e^{- x^{2}} d x

x \to - 3 lim \frac{x ^{2} - 9}{x ^{2} + 2 x - 3}