3 years ago

The amplitude of y = -2 sin 3x is

Mathematics

1 answer:

Rzqust [24]3 years ago

5 0

Answer:2

Step-by-step explanation:

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What is the slope of the line represented by the equation f(x) = -3x + 7? A. -7 B. -3 C. 3 D. 7

Basile [38]

Answer:

B. -3

Step-by-step explanation:

y = mx + b is slope intecept formula

m = slope

y = -3x + 7

-3 = m

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3 years ago

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A square has side length 8 cm. The square is enlarged so that it has side length 48 cm. What is the scale factor of the enlargem

Lostsunrise [7]

Answer:

ans=6

Step-by-step explanation:

scale factor = Dimension of a new shape ÷ Dimension of the original shape

= 48/8

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2 years ago

Write an equation in slope for a line that passes through (3,4) (and has a y intercept of -8)

Vlad [161]

Answer:

Part 1) The equation in slope intercept form is $y=4x-8$

Step-by-step explanation:

Part 1) Write an equation in slope-intercept form for a line that passes through (3,4) (and has a y intercept of -8)

we know that

The equation of a line in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

$b=-8$

$point\ (3,4)$

substitute

$4=m(3)-8$

solve for m

$4+8=3m$

$3m=12$

$m=4$

therefore

$y=4x-8$

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3 years ago

A rational number is the..........

GalinKa [24]

Answer:

A rational number is the QUOTIENT of two INTEGERS while a rational expression is a QUOTIENT of two FUNCTIONS.

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3 years ago

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Organize the following expressions from greatest to least by number of terms: I. x + 2xyz II. 3x + y + z III. 2x2y + x2 − 3x + 4

mestny [16]

Answer:

The answer is C

Step-by-step explanation:

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3 years ago