Resourcesdown chevron
Testimonials
Plans
Sign in
Sign up
Resourcesright arrow
Testimonials
Plans
Bytelearn - cat image with glassesAI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Use the following function rule to find f(4)f(4).\newlinef(x)=∣x+10∣f(x) = |x + 10|\newlinef(4)=f(4) = _____

View step-by-step helpView step-by-step help
Homeright chevron icon
Math Problemsright chevron icon
Grade 8right chevron icon
Evaluate a nonlinear functionright chevron icon

Full solution

Q. Use the following function rule to find f(4)f(4).\newlinef(x)=∣x+10∣f(x) = |x + 10|\newlinef(4)=f(4) = _____
  1. Substitute xx with 44: Step 11: Substitute xx with 44 in the function rule.\newlineCalculation: f(4)=∣4+10∣f(4) = |4 + 10|\newlineReasoning: To find f(4)f(4), replace xx in the function rule with 44 and simplify.
  2. Simplify expression inside: Step 22: Simplify the expression inside the absolute value.\newlineCalculation: ∣4+10∣=∣14∣\lvert 4 + 10 \rvert = \lvert 14 \rvert\newlineReasoning: Add 44 and 1010 to get 1414.
  3. Evaluate absolute value: Step 33: Evaluate the absolute value.\newlineCalculation: ∣14∣=14|14| = 14\newlineReasoning: The absolute value of 1414 is 1414, since it's already a positive number.

More problems from Evaluate a nonlinear function

Question
If −x2=−5y2+y3 -x^{2}=-5 y^{2}+y^{3} then find dydx \frac{d y}{d x} at the point (2,1) (2,1) .\newlineAnswer: dydx∣(2,1)= \left.\frac{d y}{d x}\right|_{(2,1)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If y2=2x2+y y^{2}=2 x^{2}+y then find dydx \frac{d y}{d x} at the point (1,2) (1,2) .\newlineAnswer: dydx∣(1,2)= \left.\frac{d y}{d x}\right|_{(1,2)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If −3−3x2−5y=−y3−y2 -3-3 x^{2}-5 y=-y^{3}-y^{2} then find dydx \frac{d y}{d x} at the point (−1,−2) (-1,-2) .\newlineAnswer: dydx∣(−1,−2)= \left.\frac{d y}{d x}\right|_{(-1,-2)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If 5x2−5−3y2=0 5 x^{2}-5-3 y^{2}=0 then find dydx \frac{d y}{d x} at the point (4,5) (4,5) .\newlineAnswer: dydx∣(4,5)= \left.\frac{d y}{d x}\right|_{(4,5)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If −2x2+y2+y3+3x=0 -2 x^{2}+y^{2}+y^{3}+3 x=0 then find dydx \frac{d y}{d x} at the point (2,1) (2,1) .\newlineAnswer: dydx∣(2,1)= \left.\frac{d y}{d x}\right|_{(2,1)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If y2+3x3=2y y^{2}+3 x^{3}=2 y then find dydx \frac{d y}{d x} at the point (−1,3) (-1,3) .\newlineAnswer: dydx∣(−1,3)= \left.\frac{d y}{d x}\right|_{(-1,3)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If 4x−4−4x2=y2−y3 4 x-4-4 x^{2}=y^{2}-y^{3} then find dydx \frac{d y}{d x} at the point (1,2) (1,2) .\newlineAnswer: dydx∣(1,2)= \left.\frac{d y}{d x}\right|_{(1,2)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If 0=4+5x3−y2 0=4+5 x^{3}-y^{2} then find dydx \frac{d y}{d x} at the point (1,−3) (1,-3) .\newlineAnswer: dydx∣(1,−3)= \left.\frac{d y}{d x}\right|_{(1,-3)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
If −y3−y+2+y2=x2 -y^{3}-y+2+y^{2}=x^{2} then find dydx \frac{d y}{d x} at the point (4,−2) (4,-2) .\newlineAnswer: dydx∣(4,−2)= \left.\frac{d y}{d x}\right|_{(4,-2)}=
Get tutor helpright-arrow

Posted 3 months ago

Question
Given y=−2sin⁡(2x) y=-2 \sin (2 x) , find dydx \frac{d y}{d x} .\newlineAnswer: dydx= \frac{d y}{d x}=
Get tutor helpright-arrow

Posted 3 months ago

View all (39)