3 years ago

12 K. 2x + 15 4 м L x + 21

Mathematics

1 answer:

Papessa [141]3 years ago

5 0

Answer:

Step-by-step explanation:

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The temperature changes from 9°F to -5°F. Which of the following expressions model the distance on thermometer between 9°F and -

scoray [572]

Answer:

$d = |- 5- 9|$

Step-by-step explanation:

Given

$Initial = 9^\circ F$

$Final = -5^\circ F$

Required

Determine the difference

Represent this with d.

d is calculated using

$d = |Final - Initial|$

The equation becomes

$d = |- 5- 9|$

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if f(x) and g(x) are a quadratic function but (f + g)(x) produce the graph below, which statement must be true

ArbitrLikvidat [17]

The leading coefficients are opposites.

For instance
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f(x) + g(x) = (2x^2+5x+6) + (-2x^2+8x-3)
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f(x) + g(x) = 13x + 3

The two quadratics add up to a linear equation

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