4 years ago

Write in slope intercept form the equation of a line that has an x intercept of 3 and a y intercept of -4

Mathematics

1 answer:

iren2701 [21]4 years ago

4 0

Answer:

y=4/3x-4

Step-by-step explanation:

put a point at 3 on x axis and -4 on y axis. then draw a line connecting then and you can see it goes up 4 and over 3 and it his the y intercept at -4

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Please help, I’ll mark your answer as brainliest.

Brrunno [24]

Answers:

$(f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\\\(f \circ g)(2) = \sqrt{401}\\\\$

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Work shown for part 1

$f(x) = \sqrt{x^2-2x+2}\\\\f(g(x)) = \sqrt{(g(x))^2-2(g(x))+2}\\\\f(g(x)) = \sqrt{(-6x-7)^2-2(-6x-7)+2}\\\\f(g(x)) = \sqrt{36x^2+84x+49+12x+14+2}\\\\f(g(x)) = \sqrt{36x^2+96x+65}\\\\(f \circ g)(x) = \sqrt{36x^2+96x+65}\\\\$