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3 years ago

14

Find the slope of the line 3x – 2y = 6

1 answer:

Vlad1618 [11]3 years ago

8 0

-2y=-3x+6
y=1.5x+-3
the slope is 1.5

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Find the formula for an exponential function that passes through the two points given.

goldenfox [79]

Answer:

$y = 7(3^x)$

Step-by-step explanation:

Given

$(x_1,y_1) = (0,7)$

$(x_2,y_2) = (4,567)$

Required

Determine the formula

An exponential function is of the form:

$y = ab^x$

For point $(x_1,y_1) = (0,7)$

$7 = ab^0$

$7 = a*1$

$7 = a$

$a = 7$

For point $(x_2,y_2) = (4,567)$

$567 = ab^4$

Substitute 7 for a

$567 = 7*b^4$

Divide both sides by 7

$81 = b^4$

Take 4th root of both sides

$\sqrt[4]{81} =\sqrt[4]{b^4}$

$\sqrt[4]{81} =b$

$b = \sqrt[4]{81}$

$b = 3$

Substitute 7 for a and 3 for b in $y = ab^x$

$y = 7 * 3^x$

$y = 7(3^x)$

3 0

3 years ago

Helen is preparing candy bags for the children at a party. she has 12 flavors of lollipops, 4 types of candy bars, and 6 flavors

castortr0y [4]

Your answer would be 48

3 0

2 years ago

Find the rule and complete the

serious [3.7K]

Subtract m + ? from m:

11-7 = 4

12-8 - 4

16-12 = 4

21-17 - 4

All the differences are identical, so the rule is to add 4 to m.

The expression would be m + 4

5 0

2 years ago

Which equation has infinite solutions?

Sonja [21]

Answer:

a 3x-7=12x

Step-by-step explanation:

=6.33333333

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2 years ago

Solve the quadratic equation 3x^2-9x+1=0.<br> Please help.

viva [34]

Answer:

Exact Form-9+√69÷6

Decimal form-2.88443731

Step-by-step explanation:

8 0

3 years ago