If you graph out y = x^2 - 1, you'll see that it is a curved parabola. It is not a straight line. So visually this shows the equation is not linear. It's considered nonlinear.
Algebraically, the given equation does not fit the form y = mx+b which is slope intercept form. So this is more confirmation that we do not have a linear function.
Answer:
11. 90 ( i think )
Step-by-step explanation:
you add the hight and width then multiply by two
Answer:
Use a compass to measure 4 cm. Place the point on the paper and make a complete arc
Step-by-step explanation:
Answer:
no 5/3 is larger
Step-by-step explanation: