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3 years ago

Which equation has a graph that is a parabola with a vertex at (5, 3)?

2 answers:

5 0

$\bf ~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{ope ns~\cup} \end{cases} \\\\[-0.35em] ~\dotfill\\\\ y = (x-\stackrel{h}{5})^2+\stackrel{k}{3}\qquad \qquad \stackrel{vertex}{(5,3)}$

babymother [125]3 years ago

3 0

Answer:

Step-by-step explanation:

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Use the distributive property to write expression without parenthesis 6(6x-5)

Lena [83]

Answer: 36x-30

Step-by-step explanation:

6 times 6x is 36x and 6 times -5 is -30

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2 years ago

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the hypotenuse of a triangle is one foot more than twice the length of the shorter legal. the longer leg is seven feet longer th

wolverine [178]

8, 15, 17

You can do this by using the Pythagorean Theorem and setting the sides equal to

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Then solve so that one side is equal to zero and use the quadratic formula.

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3 years ago

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Please help me i rlly need help

Mumz [18]

Answer:

Step-by-step explanation:

Given a line with points; (2, 5) (3, 8).

1. Find the slope of the given line

The formula for finding the slope is:

$\frac{y_{2}-y_{1} }{x_{2} - x_{1}}$

Substitute in the values;

$x_{1} = 2\\y_{1} = 5\\x_{2} = 3\\y_{2} = 8$

$\frac{8-5}{3-2}$

simplify;

$\frac{3}{1}$

= 3

2. Find the slope of the parallel line;

Remember, when two lines are parallel, they run alongside each other, of infinitely long, but they never touch. Hence two parallel lines have the same slope. Therefore, the slope of a line that is parallel to the given one will also have the same slope as the given one, which is 3.

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2 years ago

18x + 101 = 4<br> 91 – 51'= -1<br> help me pleasee

juin [17]

Distribute the -9 into the values in the parentheses.

STEP BY STEP

-9(-2x-3)

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-9*-3=27

Therefore, the equation then becomes: 18x+27.

The answer is the first choice, or A.

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2 years ago

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Fofino [41]

Lowest terms- 1/4
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11 months ago