The graph shown in the picture is a hyperbola. It can be shown that the center lies on the line of symmetry. In this case, it can be seen that center of the hyperbola is at (3,-5). A hyperbola has an equation of x^2/a - y^2/b =1. a and b are the units between the two curves. a and b are both equal to 4. SInce the center is (3,-5), the equation of the parabola is (<span>x-3)^2/4 - (y+5)^2/4 =1.</span>
Answer: y = (x - 1) (7x + 5)
Step-by-step explanation:
y = 7x² - 2x - 5 Use the slip and slide method.
y = x² - 2x - 35 Factor
y = (x - 7) (x + 5) Slide 7 back in, divide -7 by 7 to get -1. Slip 7 into (x + 5).
y = (x - 1) (7x + 5)
hope I'm right but either 2 or 4 i can kinda go either way
Answer:
2x² - x - 10
Step-by-step explanation:
Given
(2x - 5)(x + 2)
Each term in the second factor is multiplied by each term in the first factor, that is
2x(x + 2) - 5(x + 2) ← distribute both parenthesis
= 2x² + 4x - 5x - 10 ← collect like terms
= 2x² - x - 10
Step-by-step explanation:
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