3 years ago

The graph of the equation x – 2y = 5 has an x-intercept of 5 and a slope of 1/2 . Which shows the graph of this equation?

Mathematics

2 answers:

Natasha_Volkova [10]3 years ago

7 0

The last graph you can count the points using

Rise/run= slope

Shtirlitz [24]3 years ago

4 0

It would be the last graph because at the x-intercept, it crosses the 5

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dusya [7]

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If $h(x) =4f(x)+3g(x)$ , to find h(7) we can substitute the values of f(7) and g(7) and we get:

$h(7)=4f(7)+3g(7)\\h(7)=4(5)+3(3)\\h(7)=20+9\\h(7)=29$

To find the derivative, we know that the derivative of a sum of functions equals the sum of the derivatives of those functions.

This would mean that $h'(x)=4f'(x)+3g'(x)$ , we can substitute the values for f'(7) and g'(7)

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3 years ago