√完了しました! y=x^2-4x-12 then y is 204643
Systems Comprehensive
//socraticorg/questions/howdoyoufindthevertexandinterceptsforyx24x121 Vertex is at (2,8) , y intercept is y = 12 or at (0,12) , xintercept is absent Explanation y = x2Transcribed image text QUESTION 1 "y= {x2 4x = 12 then y QUESTION 2 d/dx(cf(x))= cf'(x) by the Rule QUESTION 3 If f(x)= 3x2, then f'(x)= QUESTION 4 f'(x)= lim f(xh)f(x) h01 h m)
Y=x^2-4x-12 then y is
Y=x^2-4x-12 then y is-It is the change in the y coordinate divided by the corresponding change in the x coordinate Simply plug in the coordinates from above and solve for m to get the slope for 4x y = 12 m = (y 2 y 1Peter Shea B Sc in Mathematics & Computer Science, Monash University (Graduated 1972) Author has 25K answers and 3998K answer views Updated Aug 6 I assume you mean y = 6x^2/
Quadratic Function
X2 − 4x −12 = 7 https//wwwtigeralgebracom/drill/x~24x12=7/ x24x12=7 Two solutions were found x = (4√92)/2=2√ 23 = 2796 x = (4√92)/2=2√ 23 = 6796 Rearrange There are three strategies used to resolve structures of equations graphing, substitution, and elimination To solve a gadget via graphing, you honestly graph the givenFind the x and y Intercepts y=x^24x12 Step 1 Find the xintercepts Tap for more steps To find the xintercept (s), substitute in for and solve for Solve the equation Tap for more steps
Vertex is (2/3,96/9) To find vertex convert the equation y=3x^24x12 to the form y=a(xh)^2k and then vertex is (h,k) We have y=3x^24x12 = 3(x^22xx2/3x(2/3)^2Y = x2 − 4x − 12 y = x 2 4 x 12 Find the properties of the given parabola Tap for more steps Direction Opens Up Vertex (2,−16) ( 2, 16) Focus (2,−63 4) ( 2, 63 4) Axis of Symmetry x = 2 x = 2 Directrix y = −65 4 y = 65 4 Select a few x x values, and plug them into the equation to To find the y it is enough to substitute in the original equation y = 22 − 4 ⋅ 2 −12 y = − 16 The vertex is then in the point (2, −16) and we can verify it looking at the plot graph {x^2
Y=x^2-4x-12 then y isのギャラリー
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So we know that the x coordinate of the vertex is 2 Then, we just take the equation and plug in x=2, to find the y coordinate y=x^2 4x 12 y=2^2 4*2 12 y=4 8 12 y=16Free PreAlgebra, Algebra, Trigonometry, Calculus, Geometry, Statistics and Chemistry calculators stepbystep



































































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