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Which of the following quadratic functions is decreasing?
g(x)=x2+5x≥0g(x)=x^2+5x\ge0g(x)=x2+5x≥0
h(x)=−x2+5,x≥0h(x)=-x^2+5,x\ge0h(x)=−x2+5,x≥0
g(x)=〖−x〗2−1,x≥0g(x)=〖-x〗^2-1,x\ge0g(x)=〖−x〗2−1,x≥0
h(x)=x2+1,x≥0h(x)=x^2+1,x\ge0h(x)=x2+1,x≥0
Which of the following linear functions is decreasing?
g(x)=−x+5g(x)=-x+5g(x)=−x+5
h(x)=x+5h(x)=x+5h(x)=x+5
f(x)=x+2f(x)=x+2f(x)=x+2
f(x)=−x+2f(x)=-x+2f(x)=−x+2
h(x)=−x2,x≥0h(x)=-x^2,x\ge0h(x)=−x2,x≥0
f(x)=x2 x≥0f(x)=x^2\ \ x\ge0f(x)=x2 x≥0
Which of the following absolute value functions is decreasing?
f(x)=∣x∣,x≤0f(x)=|x|,x\le0f(x)=∣x∣,x≤0
f(x)=−∣x∣,x≤0f(x)=-|x|,x\le0f(x)=−∣x∣,x≤0
f(x)=x2,x≥0f(x)=x^2,x\ge0f(x)=x2,x≥0
f(x)=−x2,x≤0f(x)=-x^2,x\le0f(x)=−x2,x≤0
f(x)=∣x∣,x≥0f(x)=|x|,x\ge0f(x)=∣x∣,x≥0
f(x)=−∣x∣,x≥0f(x)=-|x|,x\ge0f(x)=−∣x∣,x≥0
g(x)=x+1g(x)=x+1g(x)=x+1
h(x)=−x+1h(x)=-x+1h(x)=−x+1
Which of the following absolute value function is decreasing?
h(x)=∣x∣,x≥0h(x)=|x|,x\ge0h(x)=∣x∣,x≥0
It is done.