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3 years ago

Algebra Parent Functions Graph

Mathematics

1 answer:

umka2103 [35]3 years ago

4 0

Answer:

b. Cubic

Exponential and logarithmic graphs are the similar, logarithmic graphs just reflect exponential graphs. Cubic root is like the one shown, just horizontal.

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Express as a trinomial: (2x+10)(x-9)

Alborosie

(2x + 10)(x - 9)
2x(x - 9) + 10(x - 9)
2x(x) - 2x(9) + 10(x) - 10(9)
2x² - 18x + 10x - 90
2x² - 8x - 90

5 0

3 years ago

Write the equation of a line through (0,2) that is parallel to the graph

Vinvika [58]

Answer:

y=3x+2

Step-by-step explanation:

Refer to the picture that given :)

7 0

3 years ago

Eighty-three million twenty-three thousand seven in standard form

Kamila [148]

83,237,000 this should be it

7 0

3 years ago

Read 2 more answers

What is the equation if the line passes through the point(2,4) with slope of 3/4

cluponka [151]

Answer:

y = (3/4)x + (5/2)

Step-by-step explanation:

Just use the formula of,

;(y - y(coordinate)) = slope × [(x - x(coordinate))]

; y - 4 = 3/4(x - 2)...then multiply (3/4) into the bracket,

;y - 4 = (3/4)x - 3/2...then move 4 to the right hand side of the equation,

; y = (3/4)x + (5/2)

8 0

3 years ago

Jack held a balloon 8 feet off the ground, straight above his head. Jill is standing 15 feet directly to the right of Jack.

katen-ka-za [31]

Answer:

Jill's feet are 17 feet from the balloon.

Step-by-step explanation:

The situation is sketched in the figure attached.

The from the ground to the balloon, the distance from Jack to Jill, and the distance from the balloon to Jill's feet forms a right triangle.

The Pythagorean Theorem says the sum of the squares of the sides of the right triangle is equal to the square of its hypotenuse $x$ :

$(8ft)^2+ (15ft)^2 = x^2$

simplifying we get

$64ft^2+225ft^2=x^2$

$289ft^2= x^2$ ,

and take the square root of both sides to get:

$x = \sqrt{289ft^2}$

$\boxed{x = 17ft.}$

Thus, Jill's feet are 17 feet from the balloon.

7 0

3 years ago