The y-intercept for the cubic function: 4x^3-3x^2+7 is (0, 7)
Given the polynomial function 4x^3-3x^2+7, the y-intercept of the function occurs where the value of x is zero
Substituting x = 0 into the polynomial function will give;
y = 4x^3-3x^2+7
y = 4(0)^3-3(0)^2+7
y = 0 - 0 + 7
y = 7
Hence the y-intercept for the cubic function: 4x^3-3x^2+7 is (0, 7)
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Answer:
871 miles
Step-by-step explanation:
737/11= 67
67 x 13= 871
Answer:
4.4 cm
Step-by-step explanation:
26.4 divided by 6
4.4 cm
Answer:
Smallest x -14
Larger x 0
Step-by-step explanation:
(x+7)^2 -49=0
Add 49 to each side
(x+7)^2 -49+49=0+49
(x+7)^2 = 49
Take the square root of each side
sqrt((x+7)^2) = ±sqrt(49)
x+7 = ±7
Subtract 7 from each side
x+7-7 = -7±7
x = -7±7
x = -7 -7 x = -7+7
x = -14 x =0
Smallest x -14
Larger x 0
