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Popular >

y=-0.7x^2+3x+0.2+1.74

Solution

y = - 0.7 x^{2} + 3 x + 0.2 + 1.74

Solution

Domain : - \infty < x < \infty

Range : f (x) \leq 5.15428 \dots

X Intercepts : (- \frac{- 75 + 2 2255}{35}, 0), (\frac{75 + 2 2255}{35}, 0), Y Intercepts : (0, 1.94)

Vertex : Maximum (2.14285 \dots, 5.15428 \dots)

Inverse : - \frac{- 300 + - 28000 x + 144320}{140}, - \frac{- 300 - - 28000 x + 144320}{140}

+1

Interval Notation

Domain : (- \infty, \infty)

Range : (- \infty, 5.15428 \dots]

Solution steps

Domain of

- 0.7 x^{2} + 3 x + 0.2 + 1.74 : - \infty < x < \infty

Range of

- 0.7 x^{2} + 3 x + 0.2 + 1.74 : f (x) \leq 5.15428 \dots

Axis interception points of

- 0.7 x^{2} + 3 x + 0.2 + 1.74 :

X Intercepts

: (- \frac{- 75 + 2 2255}{35}, 0), (\frac{75 + 2 2255}{35}, 0),

Y Intercepts

: (0, 1.94)

Vertex of

- 0.7 x^{2} + 3 x + 0.2 + 1.74 :

Maximum

(2.14285 \dots, 5.15428 \dots)

Inverse of

- 0.7 x^{2} + 3 x + 0.2 + 1.74 : - \frac{- 300 + - 28000 x + 144320}{140}, - \frac{- 300 - - 28000 x + 144320}{140}

Popular Examples

4y^2+8x+16y-8=0

4 y^{2} + 8 x + 16 y - 8 = 0

x^{2} > 2 y + 1

x^2= 125/4 (y-20)

x^{2} = \frac{125}{4} (y - 20)

\frac{x}{2} x + 5 y = 8

2f(x)=5(x)^2-(x)+4

2 f (x) = 5 (x)^{2} - (x) + 4

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