Write a point slope equation

Mathematics

1 answer:

Over [174]2 years ago

4 0

point slope equation formula: y - y1 = m (x - x1)

(-1,4) (-2,1)

answer:

1 -4 = 3 (-2+1)

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H(x) = x^2+6 g(x) = 8x-5 show that hg(x)=19 simplifies to 16x^2 - 20x + 3 = 0

Studentka2010 [4]

Answer:

h(x)=x²+6 and g(x)=8x-5

prove that hg(x)=19

Step-by-step explanation:

step 1: hog(x)=h[g(x)]

step 2: h(8x-5)

step 3: h(8x-5)= (8x-5)²+6

step 4: (8x-5)(8x-5)+6

step 5: 16x² +15x +6

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3 years ago

Find the percent of increase from 88 to 99. Round to the nearest percent.

Natali [406]

99 - 88 = 11
11/88 = 0.125
0.125 = 12.5%

answer
percent increased from 88 to 99 is 12.5%

4 0

3 years ago

Read 2 more answers

The diagram below shows the construction of the bisector of âˆ abc. which statement is not true?

Ksenya-84 [330]

Answer:

$c)\overline{AC}=2\overline{AB}$

Step-by-step explanation:

Retrieved Information:

Which statement is not true?

a) $a)\overline{AC}=\overline{CB}\\b)\overline{CB}=\frac{1}{2}\overline{AB} \\c)\overline{AC}=2\overline{AB}\\d)\overline{AC}+\overline{CB}=\overline{AB}$

b) Check the graph below

1) To bisect is to equally divide an angle or a line segment, into two equal parts. The bisector of AC divides the line segment AC in its midpoint, so AC≅CB, therefore AC=CB. In addition to this, this is equivalent to say that CB is = 1/2AB.

Finally, this is also true that AC+CB=AB.

2) Clearly AC is not equal to 2AB since AC=CB is = 1/2AB then it is false.

$c)\overline{AC}=2\overline{AB}\:FALSE$