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3 years ago

Find Find the value of y when x=-5, y=15x+1, When x=-5 , y=...

Mathematics

1 answer:

My name is Ann [436]3 years ago

8 0

Y = 15(-5) + 1
y = -75 + 1
y = -74

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What is the vertex of the quadratic equation y = - 1/3 (x + 2)^2 +5

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Answer:

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago

For what values of x will the function f(x) = 3x² + 13x - 10 equal zero?

Oduvanchick [21]

Answer:

x = - 5 , x = $\frac{2}{3}$

Step-by-step explanation:

the values of x that make f(x) zero are the zeros

to find the zeros let f(x) = 0 , that is

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consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.

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use these factors to split the x- term

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equate each factor to zero and solve for x

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