2 years ago

Which function represents a vertical stretch of an exponential function

1 answer:

7 0

Vertical stretch means the graph stretches upward, rising more rapidly than the original, the graph is steeper than the original.

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ANY MATH EXPERTS PLS HELP RN I GOT 30 MIN LEFT I'll MARK BRAINLIEST TO WHO ANSWER'S FIRST

garri49 [273]

Answer:

y = -1/4x - 6

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula: $m=\frac{y_2-y_1}{x_2-x_1}$

Slope-Intercept Form: y = mx + b

m - slope

b - y-intercept

Step-by-step explanation:

Step 1: Define

Find points from the graph.

Point (-4, -5)

y-intercept (0, -6)

Step 2: Find slope m

Substitute: $m=\frac{-6+5}{0+4}$
Add: $m=\frac{-1}{4}$

Step 3: Write linear function

y = -1/4x - 6

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2 years ago

After 7 years, Abner earned $1575 in simple interest from a CD into which he initially deposited $6000. What was the annual inte

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The answer is C. 3.75%

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Jose wants to find how many gallons of water he needs to fill his cube shaped aquarium. one side of his aquarium is 4 feet long.

MatroZZZ [7]

Answer:

4x4x4 = 64 cubic ft

1 cubic foot = 7.48 gallons

64 x 7.48 = 478.72 gallons

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2 years ago

a basketball coach keeps track of the points scored per game for all her players.she gives a trophy to the player with the highe

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The answer would be C. When you calculate the mean, it includes every number for a certain period of time into things and averages it out. The median does not average out all the numbers.

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2 years ago

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What is the value of k in the function ƒ(x) = 108 – kx if ƒ(–4) = 124?

ruslelena [56]

Answer:

Step-by-step explanation:

If f(x)= 108-kx, then all you have to do is plug in the given value of x which is -4, then equal it to the given value of 124.

$108 - kx = 124\\108 - k(-4) = 124\\\\108 + 4k = 124\\\\4k = 124 - 108\\\\k = 16/4\\\\k = 4$

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1 year ago