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Because going up would be moving along the y-axis, then you would add 5 to the Y value which was 2 so therefore, if you move up 5 you'll be at (7,7).:)

5 0

3 years ago

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Whats the pattern 5,10, 30, 60, 180, ?

jonny [76]

Double the number then triple that number

4 0

3 years ago

I spent $26.32 on 8 gallons of gas how much would he spend for 20 gallons

just olya [345]

He would spend $65.80 on 20 gallons of gas.

4 0

3 years ago

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The graph of an exponential function has a y-intercept of 7 and contains the point (4,112). Construct the exponential function T

blondinia [14]

The exponential function that describes the graph is $y=7\cdot 2^x$

The standard form of an exponential function is expressed as $y=ab^x$

a is the y-intercept

(x, y) is the point on the graph

Given the following expression

a = 7

(x, y) = (4, 112)

Substitute the given values into the exponential equation

$y = ab^x\\112=7\cdot b^4\\b^4 = \frac{112}{7}\\b^4= 16\\b =\sqrt[4]{16}\\b = 2$

Get the required exponential equation

Recall that $y=ab^x$ , hence the required equation will be $y=7\cdot 2^x$

Learn more here: brainly.com/question/19245707

3 0

2 years ago