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3 years ago

Help with graphs please

Mathematics

1 answer:

Allisa [31]3 years ago

8 0

The answer for this question would be
y = -(x-3)^2 + 2.
Hope this helps!! Have a great day!

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There are infinitely many solutions to the following equation:

mihalych1998 [28]

Answer:

True

Step-by-step explanation:

Well let's solve and see!

6x + 8 = 6x + 8

subtract both sides by 8

6x = 6x

subtract both sides by 6x

0 = 0

Now notice, that no matter our x value is, we would still get the same, correct, answer. So there <em>are</em> infinitely many solutions

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4 years ago

The slope of a line is 7/10. The point (-10, -9) is on the line. Determine the equation of this line.

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Answer:

y=97/100x + 7/10

Step-by-step explanation:

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3 years ago

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Bezzdna [24]

Answer:a number that is divisible only by itself and 1 (e.g. 2, 3, 5, 7, 11).

Step-by-step explanation:

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3 years ago

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Llana [10]

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3 years ago

A curve has equation y=x√x.find the equation of the tangent to the curve at the point(1, 5)

rewona [7]

Answer:

y - 5 = $\frac{3}{2}$ (x - 1)

Step-by-step explanation:

Note that $\frac{dy}{dx}$ = $m_{tangent}$

Differentiate using the power rule

$\frac{d}{dx}$ (a $x^{n}$ ) = na $x^{n-1}$

Given

y = x $\sqrt{x}$ = x. $x^{\frac{1}{2} }$ = $x^{\frac{3}{2} }$ , then

$\frac{dy}{dx}$ = $\frac{3}{2}$ $x^{\frac{1}{2} }$

When x = 1

$\frac{dy}{dx}$ = $\frac{3}{2}$ . 1 = $\frac{3}{2}$

The equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

Here m = $\frac{3}{2}$ and (a, b) = (1, 5), thus

y - 5 = $\frac{3}{2}$ (x - 1) ← equation of tangent

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3 years ago