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2 years ago

Determine whether the graph represents a linear or nonlinear function.

Mathematics

2 answers:

liberstina [14]2 years ago

6 0

Answer:

linear

Step-by-step explanation:

Because it is a straight line.

IgorLugansk [536]2 years ago

5 0

The graph represents a linear function, because the graph is a line.

Linear basically means straight line. If you look at the line, it always goes left once and up once and this is always the same. This means the graph follows the equation of y = mx + c and so is linear. In this case, the equation is y = -x + 1

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PLEASE PLEASE HELP! Find the measure of APB^.

Whitepunk [10]

Answer:

65°

Step-by-step explanation:

Radii CA and CB are perpendicular to tangent lines AT and BT, so

$\angle CAT=\angle CBT=90^{\circ}$

Since angle BAT is equal to 65°, angle CAB has measure

$\angle CAB=90^{\circ}-65^{\circ}=25^{\circ}.$

Consider triangle ACB. This triangle is isosceles, because CA=CB as radii of the circle. Two angles adjacent to the base are congruent, thus

$\angle CBA=\angle CAB=25^{\circ}$

The sum of the measures of all interior angles in triangle is always 180°, so

$\angle CAB+\angle CBA+\angle ACB=180^{\circ}\\ \\25^{\circ}+25^{\circ}+\angle ACB=180^{\circ}\\ \\\angle ACB=130^{\circ}$

Angle ACB is central angle subtended on the minor arc AB, angle APB is inscribed angle subtended on the same minor arc AB. The measure of inscribed angle is half the measure of central angle subtended on the same arc, so

$x=\angle APB=\dfrac{1}{2}\cdot 130^{\circ}=65^{\circ}$

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3 years ago

( ) - (2x4 - 2x2 - 3) = x4 + x3 - 2x2 + x find the missing polynomial;s

zloy xaker [14]

X⁴ + x³ - 2x² + x + (2x⁴ - 2x²<span> - 3) =
</span>x⁴ + x³ - 2x² + x + 2x⁴ - 2x² - 3 =
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3 years ago

Write an equation in point-slope form for the line that passes through the point with the given slope.

Over [174]

Answer:

y=0x+6

Step-by-step explanation:

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2 years ago

What is the difference between a rhombus and a HURRY 5 MINUTES LEFT!!

Alik [6]

Answer:

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3 years ago

Lilia is saving money for dance lessons. She already has $10. Each week she is going to save $5. Write an equation, in slope-int

katrin [286]

The equation which represents the amount of money, y, that Lilia will save in x weeks is;

y =$5x + $10.

<h3>Slope-intercept form of linear equations</h3>

The slope-intercept form of linear equations usually takes the form;

y = mx + c

According to the information given;

Lilia already has $10.

Therefore, the y-intercept of the equation is; $10.

And since she saves $5 each week;

The slope of the equation is; $5.

By substitution, the required equation is;

y =$5x + $10.

Read more on slope-intercept form of equations;

brainly.com/question/1884491

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2 years ago