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3 years ago

F(x)= x+3 h(x)= x^2+4 Find (f•h)(x)

Mathematics

1 answer:

Dmitrij [34]3 years ago

4 0

Answer:

x³+3x²+4x+12

Step-by-step explanation:

you are going to write both equations and distribute. if there are like terms, combine them and then put it order.

(x + 3) × (x² + 4)

x³ + 4x + 3x² + 12

when putting in order, you want the highest power to the left and then the lowest power to the right.

x³+3x²+4x+12

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The population of Virginia is 30% less than the population of Georgia. If

Advocard [28]

7,150,000

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So the population of Virginia is 10,500,000 - 30% which equals 7,150,000

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2 years ago

(-6,8); perpendicular to y = -3/2x -1

UNO [17]

Answer:

$y = \frac{2}{3} x + 12$

Step-by-step explanation:

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

The gradient of a line is the coefficient of x when the equation of the line is written in the form of y=mx+c.

Thus, gradient of given line= $- \frac{3}{2}$ .

The product of the gradients of perpendicular lines is -1.

(Gradient of line)(-3/2)= -1

Gradient of line

$- 1 \div ( - \frac{3}{2} ) \\ = - 1( - \frac{2}{3} ) \\ = \frac{2}{3}$

Substitute m= $\frac{2}{3}$ into y=mx+c:

$y = \frac{2}{3} x + c$

To find the value of c, substitute a pair of coordinates.

When x= -6, y= 8,

$8 = \frac{2}{3} ( - 6) + c \\ \\ 8 = - 4 + c \\ c = 8 + 4 \\ c = 12$

Thus, the equation of the line is $y = \frac{2}{3} x + 12$ .

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2 years ago

Which Universal Life option has a gradually increasing cash value and a level death benefit?

Damm [24]

Answer:The universal life insurance option A

Step-by-step explanation:

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3 years ago

5 -2 (4a + 1) + 3a = 13 what is (a) equal to a) - 6/5 b) - 2 c) 2 d) 6/5

Sidana [21]

The correct answer is a= -2

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2 years ago

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What is the shaped called that looks like a rectangle with sides of a triangle (has 6 sides)

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Its called a hexagon.

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2 years ago